[INFO] updating cached repository https://github.com/Agares/stsbr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5124e5873d471b7eb5e5f8e5652381dec6b290bd
[INFO] testing Agares/stsbr against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAgares%2Fstsbr" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Agares/stsbr on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Agares/stsbr
[INFO] finished tweaking git repo https://github.com/Agares/stsbr
[INFO] tweaked toml for git repo https://github.com/Agares/stsbr written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/Agares/stsbr already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94a0f0975684d33f886f879c1e9693e89ec3129b0627a8d5a05f3e945eb1283e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "94a0f0975684d33f886f879c1e9693e89ec3129b0627a8d5a05f3e945eb1283e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94a0f0975684d33f886f879c1e9693e89ec3129b0627a8d5a05f3e945eb1283e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94a0f0975684d33f886f879c1e9693e89ec3129b0627a8d5a05f3e945eb1283e", kill_on_drop: false }`
[INFO] [stdout] 94a0f0975684d33f886f879c1e9693e89ec3129b0627a8d5a05f3e945eb1283e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0450baac324ecf3e89be8b9f10e68ac058306451e18e2baf2abf9a9865cfb5a1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0450baac324ecf3e89be8b9f10e68ac058306451e18e2baf2abf9a9865cfb5a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]    Compiling autocfg v0.1.4
[INFO] [stderr]    Compiling syn v0.15.36
[INFO] [stderr]    Compiling cc v1.0.37
[INFO] [stderr]    Compiling serde v1.0.92
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling ryu v0.2.8
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling nix v0.13.1
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling proc-macro2 v0.3.8
[INFO] [stderr]    Compiling proc-macro2 v0.2.3
[INFO] [stderr]    Compiling libdbus-sys v0.1.5
[INFO] [stderr]    Compiling libpulse-sys v1.5.0
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling backtrace v0.3.30
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling quote v0.4.2
[INFO] [stderr]    Compiling syn v0.12.15
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling dbus v0.6.4
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling libpulse-binding v2.6.0
[INFO] [stderr]    Compiling derive_is_enum_variant v0.1.1
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling simplelog v0.5.3
[INFO] [stderr]    Compiling enum-kinds v0.4.1
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.92
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling darling_core v0.4.0
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling darling_macro v0.4.0
[INFO] [stderr]    Compiling darling v0.4.0
[INFO] [stderr]    Compiling from_variants_impl v0.3.0
[INFO] [stderr]    Compiling from_variants v0.3.0
[INFO] [stderr]    Compiling mpris v1.1.2
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling toml v0.5.1
[INFO] [stderr]    Compiling stsbr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/i3bar.rs:48:55
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn convert_blocks_to_bar_blocks(sources: &mut Vec<Box<Block>>) -> Vec<BarBlock> {
[INFO] [stdout]    |                                                       ^^^^^ help: use `dyn`: `dyn Block`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/i3bar.rs:70:46
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn sources_to_json(sources: &mut Vec<Box<Block>>) -> String {
[INFO] [stdout]    |                                              ^^^^^ help: use `dyn`: `dyn Block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:58:29
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn load_blocks() -> Vec<Box<Block>> {
[INFO] [stdout]    |                             ^^^^^ help: use `dyn`: `dyn Block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:80:55
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn parse_config<'a>(config: &str, mut on_section: Box<'a + FnMut(&Value)>) {
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn 'a + FnMut(&Value)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:92:21
[INFO] [stdout]    |
[INFO] [stdout] 92 | type BlockFactory = Fn(&Value) -> Box<Block>;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Value) -> Box<Block>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:92:39
[INFO] [stdout]    |
[INFO] [stdout] 92 | type BlockFactory = Fn(&Value) -> Box<Block>;
[INFO] [stdout]    |                                       ^^^^^ help: use `dyn`: `dyn Block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 44s
[INFO] running `Command { std: "docker" "inspect" "0450baac324ecf3e89be8b9f10e68ac058306451e18e2baf2abf9a9865cfb5a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0450baac324ecf3e89be8b9f10e68ac058306451e18e2baf2abf9a9865cfb5a1", kill_on_drop: false }`
[INFO] [stdout] 0450baac324ecf3e89be8b9f10e68ac058306451e18e2baf2abf9a9865cfb5a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1ed6b7f10064f4ded0a1d0f6ef484862afdf1730eda8aa7cff76d71098abab3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a1ed6b7f10064f4ded0a1d0f6ef484862afdf1730eda8aa7cff76d71098abab3", kill_on_drop: false }`
[INFO] [stderr]    Compiling stsbr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/i3bar.rs:48:55
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn convert_blocks_to_bar_blocks(sources: &mut Vec<Box<Block>>) -> Vec<BarBlock> {
[INFO] [stdout]    |                                                       ^^^^^ help: use `dyn`: `dyn Block`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/i3bar.rs:70:46
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn sources_to_json(sources: &mut Vec<Box<Block>>) -> String {
[INFO] [stdout]    |                                              ^^^^^ help: use `dyn`: `dyn Block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:58:29
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn load_blocks() -> Vec<Box<Block>> {
[INFO] [stdout]    |                             ^^^^^ help: use `dyn`: `dyn Block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:80:55
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn parse_config<'a>(config: &str, mut on_section: Box<'a + FnMut(&Value)>) {
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn 'a + FnMut(&Value)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:92:21
[INFO] [stdout]    |
[INFO] [stdout] 92 | type BlockFactory = Fn(&Value) -> Box<Block>;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Value) -> Box<Block>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:92:39
[INFO] [stdout]    |
[INFO] [stdout] 92 | type BlockFactory = Fn(&Value) -> Box<Block>;
[INFO] [stdout]    |                                       ^^^^^ help: use `dyn`: `dyn Block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.30s
[INFO] running `Command { std: "docker" "inspect" "a1ed6b7f10064f4ded0a1d0f6ef484862afdf1730eda8aa7cff76d71098abab3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1ed6b7f10064f4ded0a1d0f6ef484862afdf1730eda8aa7cff76d71098abab3", kill_on_drop: false }`
[INFO] [stdout] a1ed6b7f10064f4ded0a1d0f6ef484862afdf1730eda8aa7cff76d71098abab3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7ec9ebbe517b83712e051aaef2d9b0839e36f2f2d85bf3339d3a7a785bf1527d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7ec9ebbe517b83712e051aaef2d9b0839e36f2f2d85bf3339d3a7a785bf1527d", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/i3bar.rs:48:55
[INFO] [stderr]    |
[INFO] [stderr] 48 | fn convert_blocks_to_bar_blocks(sources: &mut Vec<Box<Block>>) -> Vec<BarBlock> {
[INFO] [stderr]    |                                                       ^^^^^ help: use `dyn`: `dyn Block`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/i3bar.rs:70:46
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub fn sources_to_json(sources: &mut Vec<Box<Block>>) -> String {
[INFO] [stderr]    |                                              ^^^^^ help: use `dyn`: `dyn Block`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:58:29
[INFO] [stderr]    |
[INFO] [stderr] 58 | fn load_blocks() -> Vec<Box<Block>> {
[INFO] [stderr]    |                             ^^^^^ help: use `dyn`: `dyn Block`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:80:55
[INFO] [stderr]    |
[INFO] [stderr] 80 | fn parse_config<'a>(config: &str, mut on_section: Box<'a + FnMut(&Value)>) {
[INFO] [stderr]    |                                                       ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn 'a + FnMut(&Value)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:92:21
[INFO] [stderr]    |
[INFO] [stderr] 92 | type BlockFactory = Fn(&Value) -> Box<Block>;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Value) -> Box<Block>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:92:39
[INFO] [stderr]    |
[INFO] [stderr] 92 | type BlockFactory = Fn(&Value) -> Box<Block>;
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn Block`
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stsbr-e5ad4f67b529a7d4
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7ec9ebbe517b83712e051aaef2d9b0839e36f2f2d85bf3339d3a7a785bf1527d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ec9ebbe517b83712e051aaef2d9b0839e36f2f2d85bf3339d3a7a785bf1527d", kill_on_drop: false }`
[INFO] [stdout] 7ec9ebbe517b83712e051aaef2d9b0839e36f2f2d85bf3339d3a7a785bf1527d