[INFO] fetching crate vtr 0.1.2... [INFO] testing vtr-0.1.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate vtr 0.1.2 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate vtr 0.1.2 [INFO] finished tweaking crates.io crate vtr 0.1.2 [INFO] tweaked toml for crates.io crate vtr 0.1.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate vtr 0.1.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate vtr 0.1.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] df3244a8b44685f46216c4b3e3f85bffa9d5a40b7de6d647cbfee1e0ac0cd2b0 [INFO] running `Command { std: "docker" "start" "-a" "df3244a8b44685f46216c4b3e3f85bffa9d5a40b7de6d647cbfee1e0ac0cd2b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "df3244a8b44685f46216c4b3e3f85bffa9d5a40b7de6d647cbfee1e0ac0cd2b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df3244a8b44685f46216c4b3e3f85bffa9d5a40b7de6d647cbfee1e0ac0cd2b0", kill_on_drop: false }` [INFO] [stdout] df3244a8b44685f46216c4b3e3f85bffa9d5a40b7de6d647cbfee1e0ac0cd2b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 165de1a11b8bf7b0d6e9a0c104d086e40daf77d4141f94e520716c8328ac6d73 [INFO] running `Command { std: "docker" "start" "-a" "165de1a11b8bf7b0d6e9a0c104d086e40daf77d4141f94e520716c8328ac6d73", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.183 [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Compiling zmij v1.0.17 [INFO] [stderr] Compiling nix v0.31.2 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Compiling errno v0.3.14 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling signal-hook-registry v1.4.8 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling signal-hook v0.3.18 [INFO] [stderr] Compiling ctrlc v3.5.2 [INFO] [stderr] Compiling signal-hook-mio v0.2.5 [INFO] [stderr] Compiling crossterm v0.27.0 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling vtr v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `sleep` and `time::Duration` [INFO] [stdout] --> src/main.rs:13:20 [INFO] [stdout] | [INFO] [stdout] 13 | thread::{self, sleep}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 14 | time::Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | let mut runner = Runner::new(tasks, runner_state); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.10s [INFO] running `Command { std: "docker" "inspect" "165de1a11b8bf7b0d6e9a0c104d086e40daf77d4141f94e520716c8328ac6d73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "165de1a11b8bf7b0d6e9a0c104d086e40daf77d4141f94e520716c8328ac6d73", kill_on_drop: false }` [INFO] [stdout] 165de1a11b8bf7b0d6e9a0c104d086e40daf77d4141f94e520716c8328ac6d73 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a9a6203df0636f415d2ca70de8d543583b820e0613db696d99afbc20f9cbe1e6 [INFO] running `Command { std: "docker" "start" "-a" "a9a6203df0636f415d2ca70de8d543583b820e0613db696d99afbc20f9cbe1e6", kill_on_drop: false }` [INFO] [stderr] Compiling vtr v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `sleep` and `time::Duration` [INFO] [stdout] --> src/main.rs:13:20 [INFO] [stdout] | [INFO] [stdout] 13 | thread::{self, sleep}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 14 | time::Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | let mut runner = Runner::new(tasks, runner_state); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "a9a6203df0636f415d2ca70de8d543583b820e0613db696d99afbc20f9cbe1e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9a6203df0636f415d2ca70de8d543583b820e0613db696d99afbc20f9cbe1e6", kill_on_drop: false }` [INFO] [stdout] a9a6203df0636f415d2ca70de8d543583b820e0613db696d99afbc20f9cbe1e6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 29fb351bbbf645d13126ba0dfabb762f4b03b4e6c170024a59618c92005b6cca [INFO] running `Command { std: "docker" "start" "-a" "29fb351bbbf645d13126ba0dfabb762f4b03b4e6c170024a59618c92005b6cca", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `sleep` and `time::Duration` [INFO] [stderr] --> src/main.rs:13:20 [INFO] [stderr] | [INFO] [stderr] 13 | thread::{self, sleep}, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 14 | time::Duration, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:51:9 [INFO] [stderr] | [INFO] [stderr] 51 | let mut runner = Runner::new(tasks, runner_state); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `vtr` (bin "vtr" test) generated 2 warnings (run `cargo fix --bin "vtr" -p vtr --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/vtr-543b395da5b90029) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "29fb351bbbf645d13126ba0dfabb762f4b03b4e6c170024a59618c92005b6cca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29fb351bbbf645d13126ba0dfabb762f4b03b4e6c170024a59618c92005b6cca", kill_on_drop: false }` [INFO] [stdout] 29fb351bbbf645d13126ba0dfabb762f4b03b4e6c170024a59618c92005b6cca