[INFO] fetching crate africa 0.0.0...
[INFO] testing africa-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate africa 0.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate africa 0.0.0 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 crates.io crate africa 0.0.0
[INFO] finished tweaking crates.io crate africa 0.0.0
[INFO] tweaked toml for crates.io crate africa 0.0.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate africa 0.0.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 4d9c489b04c2851880d8c8dd23e4fb5375b79531a15396925e0f812137ae4aed
[INFO] running `Command { std: "docker" "start" "-a" "4d9c489b04c2851880d8c8dd23e4fb5375b79531a15396925e0f812137ae4aed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d9c489b04c2851880d8c8dd23e4fb5375b79531a15396925e0f812137ae4aed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d9c489b04c2851880d8c8dd23e4fb5375b79531a15396925e0f812137ae4aed", kill_on_drop: false }`
[INFO] [stdout] 4d9c489b04c2851880d8c8dd23e4fb5375b79531a15396925e0f812137ae4aed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 40970645bc467b0e218f480cca8a706c4a019ceae30c8b3f07968b036e524c5c
[INFO] running `Command { std: "docker" "start" "-a" "40970645bc467b0e218f480cca8a706c4a019ceae30c8b3f07968b036e524c5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling africa v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "40970645bc467b0e218f480cca8a706c4a019ceae30c8b3f07968b036e524c5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40970645bc467b0e218f480cca8a706c4a019ceae30c8b3f07968b036e524c5c", kill_on_drop: false }`
[INFO] [stdout] 40970645bc467b0e218f480cca8a706c4a019ceae30c8b3f07968b036e524c5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 767a854c1dfc5731e9283eeb98703211984550e59b96da7ae456aeda20522625
[INFO] running `Command { std: "docker" "start" "-a" "767a854c1dfc5731e9283eeb98703211984550e59b96da7ae456aeda20522625", kill_on_drop: false }`
[INFO] [stderr]    Compiling africa v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "767a854c1dfc5731e9283eeb98703211984550e59b96da7ae456aeda20522625", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "767a854c1dfc5731e9283eeb98703211984550e59b96da7ae456aeda20522625", kill_on_drop: false }`
[INFO] [stdout] 767a854c1dfc5731e9283eeb98703211984550e59b96da7ae456aeda20522625
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] bbd5da73d07f6cd34ec413f9cdeef45406b99fb1428191d84f58ce5e97231352
[INFO] running `Command { std: "docker" "start" "-a" "bbd5da73d07f6cd34ec413f9cdeef45406b99fb1428191d84f58ce5e97231352", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/africa-bb8f0e53aa23eae3)
[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" "bbd5da73d07f6cd34ec413f9cdeef45406b99fb1428191d84f58ce5e97231352", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbd5da73d07f6cd34ec413f9cdeef45406b99fb1428191d84f58ce5e97231352", kill_on_drop: false }`
[INFO] [stdout] bbd5da73d07f6cd34ec413f9cdeef45406b99fb1428191d84f58ce5e97231352