[INFO] fetching crate nanval 0.1.1...
[INFO] testing nanval-0.1.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate nanval 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate nanval 0.1.1 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 nanval 0.1.1
[INFO] finished tweaking crates.io crate nanval 0.1.1
[INFO] tweaked toml for crates.io crate nanval 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] b83ce221ab4c01e7aab8a7e955b2e14ef74d58c06e3063e59ee1adca613ad2ce
[INFO] running `Command { std: "docker" "start" "-a" "b83ce221ab4c01e7aab8a7e955b2e14ef74d58c06e3063e59ee1adca613ad2ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b83ce221ab4c01e7aab8a7e955b2e14ef74d58c06e3063e59ee1adca613ad2ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b83ce221ab4c01e7aab8a7e955b2e14ef74d58c06e3063e59ee1adca613ad2ce", kill_on_drop: false }`
[INFO] [stdout] b83ce221ab4c01e7aab8a7e955b2e14ef74d58c06e3063e59ee1adca613ad2ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] c5d4face0e364c8a98c913463017aefe4adbb9ed2bb8d6325e5a7460e1d7e0ef
[INFO] running `Command { std: "docker" "start" "-a" "c5d4face0e364c8a98c913463017aefe4adbb9ed2bb8d6325e5a7460e1d7e0ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling nanval v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "c5d4face0e364c8a98c913463017aefe4adbb9ed2bb8d6325e5a7460e1d7e0ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5d4face0e364c8a98c913463017aefe4adbb9ed2bb8d6325e5a7460e1d7e0ef", kill_on_drop: false }`
[INFO] [stdout] c5d4face0e364c8a98c913463017aefe4adbb9ed2bb8d6325e5a7460e1d7e0ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 5276818a3500709ee02e23101ec0e79532be20ab86eadf4f1457c00b6e97065b
[INFO] running `Command { std: "docker" "start" "-a" "5276818a3500709ee02e23101ec0e79532be20ab86eadf4f1457c00b6e97065b", kill_on_drop: false }`
[INFO] [stderr]    Compiling nanval v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "5276818a3500709ee02e23101ec0e79532be20ab86eadf4f1457c00b6e97065b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5276818a3500709ee02e23101ec0e79532be20ab86eadf4f1457c00b6e97065b", kill_on_drop: false }`
[INFO] [stdout] 5276818a3500709ee02e23101ec0e79532be20ab86eadf4f1457c00b6e97065b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 636638862beffb0b6777859c1c1d7ed388a46d0172ad342653f04346465ab189
[INFO] running `Command { std: "docker" "start" "-a" "636638862beffb0b6777859c1c1d7ed388a46d0172ad342653f04346465ab189", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nanval-24a25f15fa27c902)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test size ... 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 nanval
[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" "636638862beffb0b6777859c1c1d7ed388a46d0172ad342653f04346465ab189", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "636638862beffb0b6777859c1c1d7ed388a46d0172ad342653f04346465ab189", kill_on_drop: false }`
[INFO] [stdout] 636638862beffb0b6777859c1c1d7ed388a46d0172ad342653f04346465ab189