[INFO] fetching crate equuleus 0.1.0... [INFO] checking equuleus-0.1.0 against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041 [INFO] extracting crate equuleus 0.1.0 into /workspace/builds/worker-24/source [INFO] validating manifest of crates.io crate equuleus 0.1.0 on toolchain 39e1293fce4b650061e85dda88aa428f726a8444 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate equuleus 0.1.0 [INFO] finished tweaking crates.io crate equuleus 0.1.0 [INFO] tweaked toml for crates.io crate equuleus 0.1.0 written to /workspace/builds/worker-24/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bitflags v1.3.1 [INFO] [stderr] Downloaded ryu v1.0.5 [INFO] [stderr] Downloaded dtoa v0.4.8 [INFO] [stderr] Downloaded antidote v1.0.0 [INFO] [stderr] Downloaded error-chain v0.12.4 [INFO] [stderr] Downloaded serde v1.0.127 [INFO] [stderr] Downloaded serde_derive v1.0.127 [INFO] [stderr] Downloaded serde_json v1.0.66 [INFO] [stderr] Downloaded arc-swap v0.3.11 [INFO] [stderr] Downloaded vec_map v0.8.2 [INFO] [stderr] Downloaded time v0.1.44 [INFO] [stderr] Downloaded serialport v3.3.0 [INFO] [stderr] Downloaded libudev v0.2.0 [INFO] [stderr] Downloaded mach v0.2.3 [INFO] [stderr] Downloaded mach v0.1.2 [INFO] [stderr] Downloaded addr2line v0.16.0 [INFO] [stderr] Downloaded thread-id v3.3.0 [INFO] [stderr] Downloaded log4rs v0.8.3 [INFO] [stderr] Downloaded clap v2.33.3 [INFO] [stderr] Downloaded backtrace v0.3.61 [INFO] [stderr] Downloaded log-mdc v0.1.0 [INFO] [stderr] Downloaded rustc-demangle v0.1.20 [INFO] [stderr] Downloaded unicode-width v0.1.8 [INFO] [stderr] Downloaded object v0.26.0 [INFO] [stderr] Downloaded libc v0.2.99 [INFO] [stderr] Downloaded wasi v0.10.0+wasi-snapshot-preview1 [INFO] [stderr] Downloaded gimli v0.25.0 [INFO] [stderr] Downloaded serde_yaml v0.8.17 [INFO] [stderr] Downloaded CoreFoundation-sys v0.1.4 [INFO] [stderr] Downloaded IOKit-sys v0.1.5 [INFO] [stderr] Downloaded traitobject v0.1.0 [INFO] [stderr] Downloaded libudev-sys v0.1.4 [INFO] [stderr] Downloaded nix v0.14.1 [INFO] [stderr] Downloaded redox_syscall v0.1.57 [INFO] [stderr] Downloaded serde-value v0.5.3 [INFO] [stderr] Downloaded unsafe-any v0.4.2 [INFO] [stderr] Downloaded ordered-float v1.1.1 [INFO] [stderr] Downloaded typemap v0.3.3 [INFO] [stderr] Downloaded env_logger v0.5.13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae5a743d47823300c7ae4c16a5d7f82f89f00436003dfdf2eca4218d4c3d51a9 [INFO] running `Command { std: "docker" "start" "-a" "ae5a743d47823300c7ae4c16a5d7f82f89f00436003dfdf2eca4218d4c3d51a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae5a743d47823300c7ae4c16a5d7f82f89f00436003dfdf2eca4218d4c3d51a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae5a743d47823300c7ae4c16a5d7f82f89f00436003dfdf2eca4218d4c3d51a9", kill_on_drop: false }` [INFO] [stdout] ae5a743d47823300c7ae4c16a5d7f82f89f00436003dfdf2eca4218d4c3d51a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9018a1dbca9acc57bfff82a1adc138ac5fff9cf40c25deebec05f09abdd83abf [INFO] running `Command { std: "docker" "start" "-a" "9018a1dbca9acc57bfff82a1adc138ac5fff9cf40c25deebec05f09abdd83abf", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.99 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking bitflags v1.3.1 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking arc-swap v0.3.11 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking antidote v1.0.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking libudev v0.2.0 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking backtrace v0.3.61 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking serde_yaml v0.8.17 [INFO] [stderr] Checking serde-value v0.5.3 [INFO] [stderr] Checking serde_json v1.0.66 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking serialport v3.3.0 [INFO] [stderr] Checking log4rs v0.8.3 [INFO] [stderr] Checking equuleus v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/tty.rs:158:17 [INFO] [stdout] | [INFO] [stdout] 158 | ) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn serialport::SerialPort` [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/tty.rs:164:44 [INFO] [stdout] | [INFO] [stdout] 164 | fn protocols>(path: P, cb: &Fn(&str) -> Result<()>) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> Result<()>` [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/tty.rs:185:32 [INFO] [stdout] | [INFO] [stdout] 185 | fn visit_dirs(dir: &Path, cb: &Fn(&DirEntry) -> Result<()>) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&DirEntry) -> Result<()>` [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/tty.rs:158:17 [INFO] [stdout] | [INFO] [stdout] 158 | ) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn serialport::SerialPort` [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/tty.rs:164:44 [INFO] [stdout] | [INFO] [stdout] 164 | fn protocols>(path: P, cb: &Fn(&str) -> Result<()>) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> Result<()>` [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/tty.rs:185:32 [INFO] [stdout] | [INFO] [stdout] 185 | fn visit_dirs(dir: &Path, cb: &Fn(&DirEntry) -> Result<()>) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&DirEntry) -> Result<()>` [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `BaudRate` should have an upper case name [INFO] [stdout] --> src/tty.rs:15:20 [INFO] [stdout] | [INFO] [stdout] 15 | pub static ref BaudRate: Vec = vec![1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200]; [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `BAUD_RATE` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `DataBits` should have an upper case name [INFO] [stdout] --> src/tty.rs:16:20 [INFO] [stdout] | [INFO] [stdout] 16 | pub static ref DataBits: BTreeMap<&'static str, &'static str> = { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `DATA_BITS` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `FlowControl` should have an upper case name [INFO] [stdout] --> src/tty.rs:24:20 [INFO] [stdout] | [INFO] [stdout] 24 | pub static ref FlowControl: BTreeMap<&'static str, &'static str> = { [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper case: `FLOW_CONTROL` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `Parity` should have an upper case name [INFO] [stdout] --> src/tty.rs:31:20 [INFO] [stdout] | [INFO] [stdout] 31 | pub static ref Parity: BTreeMap<&'static str, &'static str> = { [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper case: `PARITY` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `StopBits` should have an upper case name [INFO] [stdout] --> src/tty.rs:38:20 [INFO] [stdout] | [INFO] [stdout] 38 | pub static ref StopBits: BTreeMap<&'static str, &'static str> = { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `STOP_BITS` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `BaudRate` should have an upper case name [INFO] [stdout] --> src/tty.rs:15:20 [INFO] [stdout] | [INFO] [stdout] 15 | pub static ref BaudRate: Vec = vec![1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200]; [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `BAUD_RATE` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `DataBits` should have an upper case name [INFO] [stdout] --> src/tty.rs:16:20 [INFO] [stdout] | [INFO] [stdout] 16 | pub static ref DataBits: BTreeMap<&'static str, &'static str> = { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `DATA_BITS` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `FlowControl` should have an upper case name [INFO] [stdout] --> src/tty.rs:24:20 [INFO] [stdout] | [INFO] [stdout] 24 | pub static ref FlowControl: BTreeMap<&'static str, &'static str> = { [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper case: `FLOW_CONTROL` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `Parity` should have an upper case name [INFO] [stdout] --> src/tty.rs:31:20 [INFO] [stdout] | [INFO] [stdout] 31 | pub static ref Parity: BTreeMap<&'static str, &'static str> = { [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper case: `PARITY` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `StopBits` should have an upper case name [INFO] [stdout] --> src/tty.rs:38:20 [INFO] [stdout] | [INFO] [stdout] 38 | pub static ref StopBits: BTreeMap<&'static str, &'static str> = { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `STOP_BITS` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.55s [INFO] running `Command { std: "docker" "inspect" "9018a1dbca9acc57bfff82a1adc138ac5fff9cf40c25deebec05f09abdd83abf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9018a1dbca9acc57bfff82a1adc138ac5fff9cf40c25deebec05f09abdd83abf", kill_on_drop: false }` [INFO] [stdout] 9018a1dbca9acc57bfff82a1adc138ac5fff9cf40c25deebec05f09abdd83abf