[INFO] fetching crate nif 0.1.1...
[INFO] testing nif-0.1.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate nif 0.1.1 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate nif 0.1.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nif 0.1.1
[INFO] finished tweaking crates.io crate nif 0.1.1
[INFO] tweaked toml for crates.io crate nif 0.1.1 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35bf22b8119751c57f10f6e1d4bf7fb7c4c96ba521bf05ef6d0b07a3298c7fa5
[INFO] running `Command { std: "docker" "start" "-a" "35bf22b8119751c57f10f6e1d4bf7fb7c4c96ba521bf05ef6d0b07a3298c7fa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35bf22b8119751c57f10f6e1d4bf7fb7c4c96ba521bf05ef6d0b07a3298c7fa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35bf22b8119751c57f10f6e1d4bf7fb7c4c96ba521bf05ef6d0b07a3298c7fa5", kill_on_drop: false }`
[INFO] [stdout] 35bf22b8119751c57f10f6e1d4bf7fb7c4c96ba521bf05ef6d0b07a3298c7fa5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0e05426f633d060cecd3df932444353e5118243728a20331f314978b3acb303
[INFO] running `Command { std: "docker" "start" "-a" "f0e05426f633d060cecd3df932444353e5118243728a20331f314978b3acb303", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]    Compiling binread_derive v1.4.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling binread v1.4.1
[INFO] [stderr]    Compiling nif v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.94s
[INFO] running `Command { std: "docker" "inspect" "f0e05426f633d060cecd3df932444353e5118243728a20331f314978b3acb303", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0e05426f633d060cecd3df932444353e5118243728a20331f314978b3acb303", kill_on_drop: false }`
[INFO] [stdout] f0e05426f633d060cecd3df932444353e5118243728a20331f314978b3acb303
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 037bcc0fbce3fc239fd4e40ff63b3ffcb7dcaf4704adeac28c538a820e3d4124
[INFO] running `Command { std: "docker" "start" "-a" "037bcc0fbce3fc239fd4e40ff63b3ffcb7dcaf4704adeac28c538a820e3d4124", kill_on_drop: false }`
[INFO] [stderr]    Compiling nif v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `Command { std: "docker" "inspect" "037bcc0fbce3fc239fd4e40ff63b3ffcb7dcaf4704adeac28c538a820e3d4124", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "037bcc0fbce3fc239fd4e40ff63b3ffcb7dcaf4704adeac28c538a820e3d4124", kill_on_drop: false }`
[INFO] [stdout] 037bcc0fbce3fc239fd4e40ff63b3ffcb7dcaf4704adeac28c538a820e3d4124
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 489c2e4d7ff8d9fd28e32fb25dc897e29b05f9c8e4e522c84e98828dbe8d94b9
[INFO] running `Command { std: "docker" "start" "-a" "489c2e4d7ff8d9fd28e32fb25dc897e29b05f9c8e4e522c84e98828dbe8d94b9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nif-f2cce0d4d1b684eb)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nif
[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] [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" "489c2e4d7ff8d9fd28e32fb25dc897e29b05f9c8e4e522c84e98828dbe8d94b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "489c2e4d7ff8d9fd28e32fb25dc897e29b05f9c8e4e522c84e98828dbe8d94b9", kill_on_drop: false }`
[INFO] [stdout] 489c2e4d7ff8d9fd28e32fb25dc897e29b05f9c8e4e522c84e98828dbe8d94b9
