[INFO] fetching crate kwiwk 0.1.0...
[INFO] testing kwiwk-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate kwiwk 0.1.0 into /workspace/builds/worker-93/source
[INFO] validating manifest of crates.io crate kwiwk 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 kwiwk 0.1.0
[INFO] finished tweaking crates.io crate kwiwk 0.1.0
[INFO] tweaked toml for crates.io crate kwiwk 0.1.0 written to /workspace/builds/worker-93/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] cddb06e487ffc7fdb601a758dd2851281765e53847b7a9dd68ea575a68bb6480
[INFO] running `Command { std: "docker" "start" "-a" "cddb06e487ffc7fdb601a758dd2851281765e53847b7a9dd68ea575a68bb6480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cddb06e487ffc7fdb601a758dd2851281765e53847b7a9dd68ea575a68bb6480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cddb06e487ffc7fdb601a758dd2851281765e53847b7a9dd68ea575a68bb6480", kill_on_drop: false }`
[INFO] [stdout] cddb06e487ffc7fdb601a758dd2851281765e53847b7a9dd68ea575a68bb6480
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] a0e580cb3207f75c26d9aeca55412d10ae17a634e12aec407472b741967ad77c
[INFO] running `Command { std: "docker" "start" "-a" "a0e580cb3207f75c26d9aeca55412d10ae17a634e12aec407472b741967ad77c", kill_on_drop: false }`
[INFO] [stderr]    Compiling kwiwk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "a0e580cb3207f75c26d9aeca55412d10ae17a634e12aec407472b741967ad77c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0e580cb3207f75c26d9aeca55412d10ae17a634e12aec407472b741967ad77c", kill_on_drop: false }`
[INFO] [stdout] a0e580cb3207f75c26d9aeca55412d10ae17a634e12aec407472b741967ad77c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] 3d29a752cd2a21d625c9842463c767b1ceacbd4978923328d4c4e0cea6315909
[INFO] running `Command { std: "docker" "start" "-a" "3d29a752cd2a21d625c9842463c767b1ceacbd4978923328d4c4e0cea6315909", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling kwiwk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "3d29a752cd2a21d625c9842463c767b1ceacbd4978923328d4c4e0cea6315909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d29a752cd2a21d625c9842463c767b1ceacbd4978923328d4c4e0cea6315909", kill_on_drop: false }`
[INFO] [stdout] 3d29a752cd2a21d625c9842463c767b1ceacbd4978923328d4c4e0cea6315909
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] 7c81ed49094ae689f9ec78c83459652d4bed30fdf5ee4882a73d37d6744e9e74
[INFO] running `Command { std: "docker" "start" "-a" "7c81ed49094ae689f9ec78c83459652d4bed30fdf5ee4882a73d37d6744e9e74", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kwiwk-e4abb8c7a7762bcf)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[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] [stderr]    Doc-tests kwiwk
[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" "7c81ed49094ae689f9ec78c83459652d4bed30fdf5ee4882a73d37d6744e9e74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c81ed49094ae689f9ec78c83459652d4bed30fdf5ee4882a73d37d6744e9e74", kill_on_drop: false }`
[INFO] [stdout] 7c81ed49094ae689f9ec78c83459652d4bed30fdf5ee4882a73d37d6744e9e74