[INFO] fetching crate april 0.0.0...
[INFO] testing april-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate april 0.0.0 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate april 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 april 0.0.0
[INFO] finished tweaking crates.io crate april 0.0.0
[INFO] tweaked toml for crates.io crate april 0.0.0 written to /workspace/builds/worker-81/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] 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-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 3fd9cee1c91175fbb1d4b55f3f2dad59c2cd92e4bb17a0a3fbd5521b140cbd06
[INFO] running `Command { std: "docker" "start" "-a" "3fd9cee1c91175fbb1d4b55f3f2dad59c2cd92e4bb17a0a3fbd5521b140cbd06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fd9cee1c91175fbb1d4b55f3f2dad59c2cd92e4bb17a0a3fbd5521b140cbd06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fd9cee1c91175fbb1d4b55f3f2dad59c2cd92e4bb17a0a3fbd5521b140cbd06", kill_on_drop: false }`
[INFO] [stdout] 3fd9cee1c91175fbb1d4b55f3f2dad59c2cd92e4bb17a0a3fbd5521b140cbd06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 7f5438dc0ed7b264b8c2fa3c91ec122dcb67d87765ce92f1c5a900e4de355788
[INFO] running `Command { std: "docker" "start" "-a" "7f5438dc0ed7b264b8c2fa3c91ec122dcb67d87765ce92f1c5a900e4de355788", kill_on_drop: false }`
[INFO] [stderr]    Compiling april v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "7f5438dc0ed7b264b8c2fa3c91ec122dcb67d87765ce92f1c5a900e4de355788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f5438dc0ed7b264b8c2fa3c91ec122dcb67d87765ce92f1c5a900e4de355788", kill_on_drop: false }`
[INFO] [stdout] 7f5438dc0ed7b264b8c2fa3c91ec122dcb67d87765ce92f1c5a900e4de355788
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] afb826dae4949429ff719e3a055383a96c9beb10d032b3e48df7b2945bbb00d8
[INFO] running `Command { std: "docker" "start" "-a" "afb826dae4949429ff719e3a055383a96c9beb10d032b3e48df7b2945bbb00d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling april v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "afb826dae4949429ff719e3a055383a96c9beb10d032b3e48df7b2945bbb00d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afb826dae4949429ff719e3a055383a96c9beb10d032b3e48df7b2945bbb00d8", kill_on_drop: false }`
[INFO] [stdout] afb826dae4949429ff719e3a055383a96c9beb10d032b3e48df7b2945bbb00d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 8787ffd8da600e38cdb330c248aa94c099ea68c611d6cd52251f2abbe0c952e2
[INFO] running `Command { std: "docker" "start" "-a" "8787ffd8da600e38cdb330c248aa94c099ea68c611d6cd52251f2abbe0c952e2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/april-60ba7a1be4c3c22f)
[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] [stderr]    Doc-tests april
[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" "8787ffd8da600e38cdb330c248aa94c099ea68c611d6cd52251f2abbe0c952e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8787ffd8da600e38cdb330c248aa94c099ea68c611d6cd52251f2abbe0c952e2", kill_on_drop: false }`
[INFO] [stdout] 8787ffd8da600e38cdb330c248aa94c099ea68c611d6cd52251f2abbe0c952e2