[INFO] cloning repository https://github.com/abiriadev/threads
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/abiriadev/threads" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabiriadev%2Fthreads", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabiriadev%2Fthreads'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a43b47faaa921fc263da5c3e00ceea52ee19aed9
[INFO] testing abiriadev/threads against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabiriadev%2Fthreads" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/abiriadev/threads on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/abiriadev/threads
[INFO] finished tweaking git repo https://github.com/abiriadev/threads
[INFO] tweaked toml for git repo https://github.com/abiriadev/threads written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/abiriadev/threads already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70295393c3e4341b833701b3319eff4f8708cde184ad42b4bdc0bb9f9a877973
[INFO] running `Command { std: "docker" "start" "-a" "70295393c3e4341b833701b3319eff4f8708cde184ad42b4bdc0bb9f9a877973", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70295393c3e4341b833701b3319eff4f8708cde184ad42b4bdc0bb9f9a877973", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70295393c3e4341b833701b3319eff4f8708cde184ad42b4bdc0bb9f9a877973", kill_on_drop: false }`
[INFO] [stdout] 70295393c3e4341b833701b3319eff4f8708cde184ad42b4bdc0bb9f9a877973
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61f52a377c178400920ba3d9baad72e743e551a15d39f561a2cea266a1ded0e9
[INFO] running `Command { std: "docker" "start" "-a" "61f52a377c178400920ba3d9baad72e743e551a15d39f561a2cea266a1ded0e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling threads v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/main.rs:72:35
[INFO] [stdout]    |
[INFO] [stdout] 72 |     handle.join().unwrap_or_else(|v: Box<dyn any::Any + Send>| {
[INFO] [stdout]    |                                   ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "61f52a377c178400920ba3d9baad72e743e551a15d39f561a2cea266a1ded0e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61f52a377c178400920ba3d9baad72e743e551a15d39f561a2cea266a1ded0e9", kill_on_drop: false }`
[INFO] [stdout] 61f52a377c178400920ba3d9baad72e743e551a15d39f561a2cea266a1ded0e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93273eaa4c02aec98d32375f2c21d3a57a7a52c19060bb96ad12ca1e9afda412
[INFO] running `Command { std: "docker" "start" "-a" "93273eaa4c02aec98d32375f2c21d3a57a7a52c19060bb96ad12ca1e9afda412", 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]    Compiling threads v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/main.rs:72:35
[INFO] [stdout]    |
[INFO] [stdout] 72 |     handle.join().unwrap_or_else(|v: Box<dyn any::Any + Send>| {
[INFO] [stdout]    |                                   ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "93273eaa4c02aec98d32375f2c21d3a57a7a52c19060bb96ad12ca1e9afda412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93273eaa4c02aec98d32375f2c21d3a57a7a52c19060bb96ad12ca1e9afda412", kill_on_drop: false }`
[INFO] [stdout] 93273eaa4c02aec98d32375f2c21d3a57a7a52c19060bb96ad12ca1e9afda412
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2f66defedf4e96b168cdbc455f89121b728e6f428f2d406bfb1c50acffb98351
[INFO] running `Command { std: "docker" "start" "-a" "2f66defedf4e96b168cdbc455f89121b728e6f428f2d406bfb1c50acffb98351", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]   --> src/main.rs:72:35
[INFO] [stderr]    |
[INFO] [stderr] 72 |     handle.join().unwrap_or_else(|v: Box<dyn any::Any + Send>| {
[INFO] [stderr]    |                                   ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `threads` (bin "threads" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/threads-3c6163157c48b85d)
[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" "2f66defedf4e96b168cdbc455f89121b728e6f428f2d406bfb1c50acffb98351", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f66defedf4e96b168cdbc455f89121b728e6f428f2d406bfb1c50acffb98351", kill_on_drop: false }`
[INFO] [stdout] 2f66defedf4e96b168cdbc455f89121b728e6f428f2d406bfb1c50acffb98351