[INFO] fetching crate smth 0.3.0...
[INFO] testing smth-0.3.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate smth 0.3.0 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate smth 0.3.0 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 smth 0.3.0
[INFO] finished tweaking crates.io crate smth 0.3.0
[INFO] tweaked toml for crates.io crate smth 0.3.0 written to /workspace/builds/worker-19/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-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] cd57ea64690ff0200c014482b09c715c7daccec1c0eb8504e6a0a30db5d10659
[INFO] running `Command { std: "docker" "start" "-a" "cd57ea64690ff0200c014482b09c715c7daccec1c0eb8504e6a0a30db5d10659", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd57ea64690ff0200c014482b09c715c7daccec1c0eb8504e6a0a30db5d10659", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd57ea64690ff0200c014482b09c715c7daccec1c0eb8504e6a0a30db5d10659", kill_on_drop: false }`
[INFO] [stdout] cd57ea64690ff0200c014482b09c715c7daccec1c0eb8504e6a0a30db5d10659
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 09a46c6d711b44fa58c53c0c9d5ffea9a2932b2098c2560c17905b14a6a90166
[INFO] running `Command { std: "docker" "start" "-a" "09a46c6d711b44fa58c53c0c9d5ffea9a2932b2098c2560c17905b14a6a90166", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling smth v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.48s
[INFO] running `Command { std: "docker" "inspect" "09a46c6d711b44fa58c53c0c9d5ffea9a2932b2098c2560c17905b14a6a90166", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09a46c6d711b44fa58c53c0c9d5ffea9a2932b2098c2560c17905b14a6a90166", kill_on_drop: false }`
[INFO] [stdout] 09a46c6d711b44fa58c53c0c9d5ffea9a2932b2098c2560c17905b14a6a90166
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 6020a19857de8bb6ac47a51e4df341ce9422c13f9b67f0a6960971459237ea49
[INFO] running `Command { std: "docker" "start" "-a" "6020a19857de8bb6ac47a51e4df341ce9422c13f9b67f0a6960971459237ea49", kill_on_drop: false }`
[INFO] [stderr]    Compiling smth v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "6020a19857de8bb6ac47a51e4df341ce9422c13f9b67f0a6960971459237ea49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6020a19857de8bb6ac47a51e4df341ce9422c13f9b67f0a6960971459237ea49", kill_on_drop: false }`
[INFO] [stdout] 6020a19857de8bb6ac47a51e4df341ce9422c13f9b67f0a6960971459237ea49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] e9c306a0fa1c05f15ab4fa423307846dfc13c8cd4a09709353dbe5bc5693c884
[INFO] running `Command { std: "docker" "start" "-a" "e9c306a0fa1c05f15ab4fa423307846dfc13c8cd4a09709353dbe5bc5693c884", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/smth-3b8a8ae90c697eaf)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smth
[INFO] [stdout] test result: ok. 0 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" "e9c306a0fa1c05f15ab4fa423307846dfc13c8cd4a09709353dbe5bc5693c884", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9c306a0fa1c05f15ab4fa423307846dfc13c8cd4a09709353dbe5bc5693c884", kill_on_drop: false }`
[INFO] [stdout] e9c306a0fa1c05f15ab4fa423307846dfc13c8cd4a09709353dbe5bc5693c884