[INFO] fetching crate peer 0.1.0...
[INFO] testing peer-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate peer 0.1.0 into /workspace/builds/worker-54/source
[INFO] validating manifest of crates.io crate peer 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate peer 0.1.0
[INFO] finished tweaking crates.io crate peer 0.1.0
[INFO] tweaked toml for crates.io crate peer 0.1.0 written to /workspace/builds/worker-54/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b5cf2ab396c24b455433e7f497b4608298ff94405844b690e23a88404421360
[INFO] running `Command { std: "docker" "start" "-a" "9b5cf2ab396c24b455433e7f497b4608298ff94405844b690e23a88404421360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b5cf2ab396c24b455433e7f497b4608298ff94405844b690e23a88404421360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b5cf2ab396c24b455433e7f497b4608298ff94405844b690e23a88404421360", kill_on_drop: false }`
[INFO] [stdout] 9b5cf2ab396c24b455433e7f497b4608298ff94405844b690e23a88404421360
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a99a83afe994995bb5e5f3cba6c984ca0a1e35c0d28d8436bb69c97692ce0d4c
[INFO] running `Command { std: "docker" "start" "-a" "a99a83afe994995bb5e5f3cba6c984ca0a1e35c0d28d8436bb69c97692ce0d4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling peer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "a99a83afe994995bb5e5f3cba6c984ca0a1e35c0d28d8436bb69c97692ce0d4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a99a83afe994995bb5e5f3cba6c984ca0a1e35c0d28d8436bb69c97692ce0d4c", kill_on_drop: false }`
[INFO] [stdout] a99a83afe994995bb5e5f3cba6c984ca0a1e35c0d28d8436bb69c97692ce0d4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4dae20e09ac9e1835c36d4a244aa89ac2f9e0f75691010e3bf0ae61e2c4af49e
[INFO] running `Command { std: "docker" "start" "-a" "4dae20e09ac9e1835c36d4a244aa89ac2f9e0f75691010e3bf0ae61e2c4af49e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling peer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "4dae20e09ac9e1835c36d4a244aa89ac2f9e0f75691010e3bf0ae61e2c4af49e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dae20e09ac9e1835c36d4a244aa89ac2f9e0f75691010e3bf0ae61e2c4af49e", kill_on_drop: false }`
[INFO] [stdout] 4dae20e09ac9e1835c36d4a244aa89ac2f9e0f75691010e3bf0ae61e2c4af49e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2dd02cab9299f27a1ac6e782896e858a8ea927555400cfd580c289e0865d3043
[INFO] running `Command { std: "docker" "start" "-a" "2dd02cab9299f27a1ac6e782896e858a8ea927555400cfd580c289e0865d3043", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/peer-9dad182801aa9617)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests peer
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "2dd02cab9299f27a1ac6e782896e858a8ea927555400cfd580c289e0865d3043", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dd02cab9299f27a1ac6e782896e858a8ea927555400cfd580c289e0865d3043", kill_on_drop: false }`
[INFO] [stdout] 2dd02cab9299f27a1ac6e782896e858a8ea927555400cfd580c289e0865d3043