[INFO] cloning repository https://github.com/wedaly/caesium
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wedaly/caesium" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwedaly%2Fcaesium", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwedaly%2Fcaesium'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d7fcd5ead5004fb69626b3e98c1dedfae021f563
[INFO] checking wedaly/caesium against beta-2021-10-15 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwedaly%2Fcaesium" "/workspace/builds/worker-82/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-82/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wedaly/caesium on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wedaly/caesium
[INFO] finished tweaking git repo https://github.com/wedaly/caesium
[INFO] tweaked toml for git repo https://github.com/wedaly/caesium written to /workspace/builds/worker-82/source/Cargo.toml
[INFO] crate git repo https://github.com/wedaly/caesium already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8431b3c27e6f6b1a840680870fdc303c081c4221ef729d3f747be697610d9e72
[INFO] running `Command { std: "docker" "start" "-a" "8431b3c27e6f6b1a840680870fdc303c081c4221ef729d3f747be697610d9e72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8431b3c27e6f6b1a840680870fdc303c081c4221ef729d3f747be697610d9e72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8431b3c27e6f6b1a840680870fdc303c081c4221ef729d3f747be697610d9e72", kill_on_drop: false }`
[INFO] [stdout] 8431b3c27e6f6b1a840680870fdc303c081c4221ef729d3f747be697610d9e72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 142fbe9225bab15246c50e980b7e2074de865c866dd43cf42e7c22e01543ca80
[INFO] running `Command { std: "docker" "start" "-a" "142fbe9225bab15246c50e980b7e2074de865c866dd43cf42e7c22e01543ca80", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.47
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking rand_core v0.3.0
[INFO] [stderr]     Checking vec_map v0.8.1
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[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]     Checking bitflags v0.4.0
[INFO] [stderr]     Checking ucd-util v0.1.3
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]     Checking encode_unicode v0.1.3
[INFO] [stderr]    Compiling serde v1.0.84
[INFO] [stderr]     Checking utf8-ranges v1.0.2
[INFO] [stderr]    Compiling ryu v0.2.7
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]     Checking termcolor v1.0.4
[INFO] [stderr]     Checking itoa v0.4.3
[INFO] [stderr]    Compiling glob v0.2.11
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[INFO] [stderr]    Compiling bindgen v0.43.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]     Checking lazycell v1.2.1
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling make-cmd v0.1.0
[INFO] [stderr]     Checking humantime v1.2.0
[INFO] [stderr]    Compiling proc-macro2 v0.3.5
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling memchr v2.1.2
[INFO] [stderr]    Compiling num_cpus v1.9.0
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling which v1.0.5
[INFO] [stderr]     Checking nix v0.5.1
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking iovec v0.1.2
[INFO] [stderr]     Checking rand v0.4.5
[INFO] [stderr]     Checking regex-syntax v0.6.4
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]     Checking bytes v0.4.11
[INFO] [stderr]     Checking rand_core v0.2.2
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling nom v4.1.1
[INFO] [stderr]    Compiling clang-sys v0.26.4
[INFO] [stderr]     Checking mio v0.6.16
[INFO] [stderr]     Checking uuid v0.6.5
[INFO] [stderr]     Checking rustyline v1.0.0
[INFO] [stderr]     Checking serde_json v1.0.36
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]     Checking rand v0.5.5
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]    Compiling cexpr v0.3.4
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]     Checking pretty_env_logger v0.2.5
[INFO] [stderr]     Checking stackdriver_logger v0.3.0
[INFO] [stderr]     Checking caesium-core v0.1.0 (/opt/rustwide/workdir/caesium-core)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> caesium-core/src/encode/mod.rs:39:22
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn encode(&self, &mut W) -> Result<(), EncodableError>;
[INFO] [stdout]    |                      ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut W`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> caesium-core/src/encode/mod.rs:46:15
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn decode(&mut R) -> Result<T, EncodableError>;
[INFO] [stdout]    |               ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut R`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> caesium-core/src/encode/mod.rs:39:22
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn encode(&self, &mut W) -> Result<(), EncodableError>;
[INFO] [stdout]    |                      ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut W`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]   --> caesium-core/src/encode/mod.rs:46:15
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn decode(&mut R) -> Result<T, EncodableError>;
[INFO] [stdout]    |               ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut R`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> caesium-core/src/quantile/kll.rs:156:17
[INFO] [stdout]     |
[INFO] [stdout] 156 |             let mut survivor_compactor = survivor.get_mut_compactor(level);
[INFO] [stdout]     |                 ----^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cc v1.0.28
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> caesium-core/src/quantile/kll.rs:156:17
[INFO] [stdout]     |
[INFO] [stdout] 156 |             let mut survivor_compactor = survivor.get_mut_compactor(level);
[INFO] [stdout]     |                 ----^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking caesium-load v0.1.0 (/opt/rustwide/workdir/caesium-load)
[INFO] [stderr]     Checking caesium-daemon v0.1.0 (/opt/rustwide/workdir/caesium-daemon)
[INFO] [stderr]     Checking caesium-cli v0.1.0 (/opt/rustwide/workdir/caesium-cli)
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> caesium-daemon/src/window.rs:11:42
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(window_size: u64, clock: &Clock) -> WindowTracker {
[INFO] [stdout]    |                                          ^^^^^ help: use `dyn`: `dyn Clock`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> caesium-load/src/worker/server_writer.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 |         clock: &Clock,
[INFO] [stdout]    |                 ^^^^^ help: use `dyn`: `dyn Clock`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> caesium-daemon/src/window.rs:19:38
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn update(&mut self, clock: &Clock) -> Option<TimeWindow> {
[INFO] [stdout]    |                                      ^^^^^ help: use `dyn`: `dyn Clock`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> caesium-load/src/lib.rs:91:21
[INFO] [stdout]    |
[INFO] [stdout] 91 | ) -> Result<Vec<Box<Worker>>, Error> {
[INFO] [stdout]    |                     ^^^^^^ help: use `dyn`: `dyn Worker`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> caesium-load/src/lib.rs:104:27
[INFO] [stdout]     |
[INFO] [stdout] 104 |     workers: &mut Vec<Box<Worker>>,
[INFO] [stdout]     |                           ^^^^^^ help: use `dyn`: `dyn Worker`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> caesium-load/src/lib.rs:124:27
[INFO] [stdout]     |
[INFO] [stdout] 124 |     workers: &mut Vec<Box<Worker>>,
[INFO] [stdout]     |                           ^^^^^^ help: use `dyn`: `dyn Worker`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> caesium-load/src/lib.rs:150:27
[INFO] [stdout]     |
[INFO] [stdout] 150 |     workers: &mut Vec<Box<Worker>>,
[INFO] [stdout]     |                           ^^^^^^ help: use `dyn`: `dyn Worker`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> caesium-load/src/lib.rs:185:53
[INFO] [stdout]     |
[INFO] [stdout] 185 | fn register_workers(poll: &Poll, workers: &mut [Box<Worker>]) -> Result<(), io::Error> {
[INFO] [stdout]     |                                                     ^^^^^^ help: use `dyn`: `dyn Worker`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> caesium-load/src/lib.rs:193:51
[INFO] [stdout]     |
[INFO] [stdout] 193 | fn run_event_loop(poll: &Poll, workers: &mut [Box<Worker>]) -> Result<(), Error> {
[INFO] [stdout]     |                                                   ^^^^^^ help: use `dyn`: `dyn Worker`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> caesium-daemon/src/window.rs:11:42
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(window_size: u64, clock: &Clock) -> WindowTracker {
[INFO] [stdout]    |                                          ^^^^^ help: use `dyn`: `dyn Clock`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> caesium-daemon/src/window.rs:19:38
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn update(&mut self, clock: &Clock) -> Option<TimeWindow> {
[INFO] [stdout]    |                                      ^^^^^ help: use `dyn`: `dyn Clock`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> caesium-load/src/worker/server_writer.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 |         clock: &Clock,
[INFO] [stdout]    |                 ^^^^^ help: use `dyn`: `dyn Clock`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> caesium-load/src/lib.rs:91:21
[INFO] [stdout]    |
[INFO] [stdout] 91 | ) -> Result<Vec<Box<Worker>>, Error> {
[INFO] [stdout]    |                     ^^^^^^ help: use `dyn`: `dyn Worker`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> caesium-load/src/lib.rs:104:27
[INFO] [stdout]     |
[INFO] [stdout] 104 |     workers: &mut Vec<Box<Worker>>,
[INFO] [stdout]     |                           ^^^^^^ help: use `dyn`: `dyn Worker`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> caesium-load/src/lib.rs:124:27
[INFO] [stdout]     |
[INFO] [stdout] 124 |     workers: &mut Vec<Box<Worker>>,
[INFO] [stdout]     |                           ^^^^^^ help: use `dyn`: `dyn Worker`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> caesium-load/src/lib.rs:150:27
[INFO] [stdout]     |
[INFO] [stdout] 150 |     workers: &mut Vec<Box<Worker>>,
[INFO] [stdout]     |                           ^^^^^^ help: use `dyn`: `dyn Worker`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> caesium-load/src/lib.rs:185:53
[INFO] [stdout]     |
[INFO] [stdout] 185 | fn register_workers(poll: &Poll, workers: &mut [Box<Worker>]) -> Result<(), io::Error> {
[INFO] [stdout]     |                                                     ^^^^^^ help: use `dyn`: `dyn Worker`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> caesium-load/src/lib.rs:193:51
[INFO] [stdout]     |
[INFO] [stdout] 193 | fn run_event_loop(poll: &Poll, workers: &mut [Box<Worker>]) -> Result<(), Error> {
[INFO] [stdout]     |                                                   ^^^^^^ help: use `dyn`: `dyn Worker`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> caesium-load/src/report/tracker.rs:120:24
[INFO] [stdout]     |
[INFO] [stdout] 120 |         for (query_id, mut durations) in self.duration_map.drain() {
[INFO] [stdout]     |                        ----^^^^^^^^^
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> caesium-load/src/report/tracker.rs:120:24
[INFO] [stdout]     |
[INFO] [stdout] 120 |         for (query_id, mut durations) in self.duration_map.drain() {
[INFO] [stdout]     |                        ----^^^^^^^^^
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling env_logger v0.6.0
[INFO] [stderr] error: failed to run custom build command for `libloading v0.5.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/libloading-295eef787e05772a/build-script-build` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rustc-link-lib=dl
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   OPT_LEVEL = Some("0")
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   CC_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CC_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CC = None
[INFO] [stderr]   CC = None
[INFO] [stderr]   CFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CFLAGS = None
[INFO] [stderr]   CFLAGS = None
[INFO] [stderr]   DEBUG = Some("true")
[INFO] [stderr]   running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/debug/build/libloading-f9bf55e297af46c9/out/src/os/unix/global_static.o" "-c" "src/os/unix/global_static.c"
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread '<unnamed>' panicked at 'attempted to leave type `nodrop::NoDrop<(epoch::Epoch, garbage::Bag)>` uninitialized, which is invalid', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/sync/queue.rs:57:28
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x55dcab32865c - std::backtrace_rs::backtrace::libunwind::trace::h51faa62df48810e4
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stderr]      1:     0x55dcab32865c - std::backtrace_rs::backtrace::trace_unsynchronized::h91de4d8e16d607e4
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x55dcab32865c - std::sys_common::backtrace::_print_fmt::h71b0935f97e4322c
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stderr]      3:     0x55dcab32865c - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h9a78218788c14e18
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stderr]      4:     0x55dcab348dfc - core::fmt::write::h3381b3176fe2b3d3
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/core/src/fmt/mod.rs:1150:17
[INFO] [stderr]      5:     0x55dcab324b05 - std::io::Write::write_fmt::h1d5220480c7a2437
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/io/mod.rs:1667:15
[INFO] [stderr]      6:     0x55dcab32a360 - std::sys_common::backtrace::_print::h4b77abc4d907ed0e
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stderr]      7:     0x55dcab32a360 - std::sys_common::backtrace::print::hb170c60b542377ad
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stderr]      8:     0x55dcab32a360 - std::panicking::default_hook::{{closure}}::h12bbda9af8901ee3
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/panicking.rs:210:50
[INFO] [stderr]      9:     0x55dcab329f17 - std::panicking::default_hook::h8c6c66d3f3ba6768
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/panicking.rs:227:9
[INFO] [stderr]     10:     0x55dcab32aa14 - std::panicking::rust_panic_with_hook::h36f2fa0bb09f4069
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/panicking.rs:624:17
[INFO] [stderr]     11:     0x55dcab32a4c2 - std::panicking::begin_panic_handler::{{closure}}::h9c42b65a42d06a7a
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/panicking.rs:519:13
[INFO] [stderr]     12:     0x55dcab328b24 - std::sys_common::backtrace::__rust_end_short_backtrace::hc791bddfe31e532c
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stderr]     13:     0x55dcab32a459 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/panicking.rs:517:5
[INFO] [stderr]     14:     0x55dcab282351 - core::panicking::panic_fmt::hf9de31d4acbce4db
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/core/src/panicking.rs:101:14
[INFO] [stderr]     15:     0x55dcab28229d - core::panicking::panic::h8a6bc58a21c6c095
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/core/src/panicking.rs:50:5
[INFO] [stderr]     16:     0x55dcab300105 - core::mem::uninitialized::hc086a20a35b01acf
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/core/src/mem/mod.rs:665:9
[INFO] [stderr]     17:     0x55dcab300105 - crossbeam_epoch::sync::queue::Queue<T>::new::h563bdf754311954b
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/sync/queue.rs:57:28
[INFO] [stderr]     18:     0x55dcab3022ba - crossbeam_epoch::internal::Global::new::h20a77ef06577e52b
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/internal.rs:63:20
[INFO] [stderr]     19:     0x55dcab302071 - crossbeam_epoch::collector::Collector::new::h7c321a69b3c18162
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/collector.rs:32:38
[INFO] [stderr]     20:     0x55dcab2ff84a - <crossbeam_epoch::default::COLLECTOR as core::ops::deref::Deref>::deref::__static_ref_initialize::h17d206ddc8b2b91f
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/default.rs:12:39
[INFO] [stderr]     21:     0x55dcab2ff84a - core::ops::function::FnOnce::call_once::h8bbe86897eec3617
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     22:     0x55dcab3077c7 - lazy_static::lazy::Lazy<T>::get::{{closure}}::hcce1719d34adc621
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.2.0/src/inline_lazy.rs:28:29
[INFO] [stderr]     23:     0x55dcab30168e - std::sync::once::Once::call_once::{{closure}}::ha8a419ddb5dc78eb
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/sync/once.rs:261:41
[INFO] [stderr]     24:     0x55dcab2819bc - std::sync::once::Once::call_inner::h4675ea4b26502e94
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/sync/once.rs:418:21
[INFO] [stderr]     25:     0x55dcab301615 - std::sync::once::Once::call_once::hf9e212244eb4802c
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/sync/once.rs:261:9
[INFO] [stderr]     26:     0x55dcab302116 - lazy_static::lazy::Lazy<T>::get::he1358860c9e6e63a
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.2.0/src/inline_lazy.rs:27:9
[INFO] [stderr]     27:     0x55dcab302116 - <crossbeam_epoch::default::COLLECTOR as core::ops::deref::Deref>::deref::__stability::h51b19bf58533b8cd
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.2.0/src/lib.rs:139:21
[INFO] [stderr]     28:     0x55dcab302116 - <crossbeam_epoch::default::COLLECTOR as core::ops::deref::Deref>::deref::hf6c74e0d7fa31da5
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.2.0/src/lib.rs:141:17
[INFO] [stderr]     29:     0x55dcab302181 - crossbeam_epoch::default::HANDLE::__init::h19bd9c2a17540385
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/default.rs:17:29
[INFO] [stderr]     30:     0x55dcab2ff869 - core::ops::function::FnOnce::call_once::hc82071195dcc26e5
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     31:     0x55dcab303b4c - std::thread::local::lazy::LazyKeyInner<T>::initialize::h5e6edda0c4dea079
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/thread/local.rs:431:25
[INFO] [stderr]     32:     0x55dcab301738 - std::thread::local::fast::Key<T>::try_initialize::hb1e34fac01559c8f
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/thread/local.rs:609:31
[INFO] [stderr]     33:     0x55dcab301874 - std::thread::local::fast::Key<T>::get::h902e38f7266d0dde
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/thread/local.rs:592:29
[INFO] [stderr]     34:     0x55dcab2e97bd - crossbeam_epoch::default::HANDLE::__getit::h606a697ae03694df
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/thread/local.rs:311:26
[INFO] [stderr]     35:     0x55dcab2eb538 - std::thread::local::LocalKey<T>::try_with::h9c038fa074267e80
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/thread/local.rs:398:32
[INFO] [stderr]     36:     0x55dcab2eb43f - std::thread::local::LocalKey<T>::with::h8d63c5b6969467d7
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/thread/local.rs:375:9
[INFO] [stderr]     37:     0x55dcab2e97de - crossbeam_epoch::default::is_pinned::h5fc2d664fcf4d092
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/default.rs:33:5
[INFO] [stderr]     38:     0x55dcab2df154 - crossbeam_deque::Stealer<T>::steal::h67e915ce62bea16c
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-deque-0.2.0/src/lib.rs:714:12
[INFO] [stderr]     39:     0x55dcab2e4db3 - rayon_core::registry::WorkerThread::steal::{{closure}}::h27a3e8014faceff2
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:614:27
[INFO] [stderr]     40:     0x55dcab2e20db - core::ops::function::impls::<impl core::ops::function::FnMut<A> for &mut F>::call_mut::hb558ac93fabd4473
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/core/src/ops/function.rs:269:13
[INFO] [stderr]     41:     0x55dcab2ebcf1 - core::iter::traits::iterator::Iterator::find_map::check::{{closure}}::hea06cb8301005f5e
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/core/src/iter/traits/iterator.rs:2407:32
[INFO] [stderr]     42:     0x55dcab2d2b29 - core::iter::adapters::filter::filter_try_fold::{{closure}}::h55d43a3e0ff55b38
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/core/src/iter/adapters/filter.rs:44:44
[INFO] [stderr]     43:     0x55dcab2d295c - core::ops::function::impls::<impl core::ops::function::FnMut<A> for &mut F>::call_mut::h0825ba7aa48d15da
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/core/src/ops/function.rs:269:13
[INFO] [stderr]     44:     0x55dcab2ebf2d - core::iter::traits::iterator::Iterator::try_fold::h418c278787d2ce65
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/core/src/iter/traits/iterator.rs:1994:21
[INFO] [stderr]     45:     0x55dcab2e8efe - <core::iter::adapters::chain::Chain<A,B> as core::iter::traits::iterator::Iterator>::try_fold::hb2bc482a7c4d858a
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/core/src/iter/adapters/chain.rs:104:19
[INFO] [stderr]     46:     0x55dcab2d22b6 - <core::iter::adapters::filter::Filter<I,P> as core::iter::traits::iterator::Iterator>::try_fold::hb1b2d1a9256124be
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/core/src/iter/adapters/filter.rs:93:9
[INFO] [stderr]     47:     0x55dcab2d2a0b - core::iter::traits::iterator::Iterator::find_map::h910f578ab94c0ef7
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/core/src/iter/traits/iterator.rs:2413:9
[INFO] [stderr]     48:     0x55dcab2d0e19 - <core::iter::adapters::filter_map::FilterMap<I,F> as core::iter::traits::iterator::Iterator>::next::hb4cc57ee36aff1b4
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/core/src/iter/adapters/filter_map.rs:61:9
[INFO] [stderr]     49:     0x55dcab2e4cfe - rayon_core::registry::WorkerThread::steal::he78ef42a968fd3d2
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:608:9
[INFO] [stderr]     50:     0x55dcab2e4a22 - rayon_core::registry::WorkerThread::wait_until_cold::{{closure}}::h6020b8df3aa2b83e
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:565:48
[INFO] [stderr]     51:     0x55dcab2cf7d1 - core::option::Option<T>::or_else::hb64e20a0563a640b
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/core/src/option.rs:1137:21
[INFO] [stderr]     52:     0x55dcab2e439f - rayon_core::registry::WorkerThread::wait_until_cold::h9ba51066f1cff405
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:564:32
[INFO] [stderr]     53:     0x55dcab2e42aa - rayon_core::registry::WorkerThread::wait_until::hb1e732414e495f61
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:544:13
[INFO] [stderr]     54:     0x55dcab2e5329 - rayon_core::registry::main_loop::hb1f85c19e782e756
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:666:5
[INFO] [stderr]     55:     0x55dcab2e370c - rayon_core::registry::Registry::new::{{closure}}::ha9bf61f0cf83a95e
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:135:54
[INFO] [stderr]     56:     0x55dcab2d6c5e - std::sys_common::backtrace::__rust_begin_short_backtrace::h2cfdd6c95e204617
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stderr]     57:     0x55dcab2e1212 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h3ceb8ca88d36d670
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/thread/mod.rs:481:17
[INFO] [stderr]     58:     0x55dcab2daff2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hbedef159c6dff2f2
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stderr]     59:     0x55dcab2df914 - std::panicking::try::do_call::h9dfa014d7d5ced5a
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/panicking.rs:403:40
[INFO] [stderr]     60:     0x55dcab2e022b - __rust_try
[INFO] [stderr]     61:     0x55dcab2df7b0 - std::panicking::try::hceb76fb9a24f7fc6
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/panicking.rs:367:19
[INFO] [stderr]     62:     0x55dcab2d2862 - std::panic::catch_unwind::hf9d6f51edbe63584
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/panic.rs:129:14
[INFO] [stderr]     63:     0x55dcab2e1021 - std::thread::Builder::spawn_unchecked::{{closure}}::hf64322feb577ba67
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/thread/mod.rs:480:30
[INFO] [stderr]     64:     0x55dcab2d482f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h3bc0e0cace6b18c3
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     65:     0x55dcab330a23 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hbbbb32ef11ea0ad2
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/alloc/src/boxed.rs:1636:9
[INFO] [stderr]     66:     0x55dcab330a23 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3b8ef23699fc5385
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/alloc/src/boxed.rs:1636:9
[INFO] [stderr]     67:     0x55dcab330a23 - std::sys::unix::thread::Thread::new::thread_start::ha57f5cba35f709b7
[INFO] [stderr]                                  at /rustc/58268ff091703ace98c3c2a8c5f2fb2c3aecace2/library/std/src/sys/unix/thread.rs:106:17
[INFO] [stderr]     68:     0x7f3e7b9d6609 - start_thread
[INFO] [stderr]     69:     0x7f3e7b7a8293 - clone
[INFO] [stderr]     70:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "142fbe9225bab15246c50e980b7e2074de865c866dd43cf42e7c22e01543ca80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "142fbe9225bab15246c50e980b7e2074de865c866dd43cf42e7c22e01543ca80", kill_on_drop: false }`
[INFO] [stdout] 142fbe9225bab15246c50e980b7e2074de865c866dd43cf42e7c22e01543ca80
