[INFO] fetching crate langis 0.1.1...
[INFO] testing langis-0.1.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate langis 0.1.1 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate langis 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 langis 0.1.1
[INFO] finished tweaking crates.io crate langis 0.1.1
[INFO] tweaked toml for crates.io crate langis 0.1.1 written to /workspace/builds/worker-26/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] bef51108c184bb5dba4c489172d310e91590f602f7adc353d9f442c363fccfad
[INFO] running `Command { std: "docker" "start" "-a" "bef51108c184bb5dba4c489172d310e91590f602f7adc353d9f442c363fccfad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bef51108c184bb5dba4c489172d310e91590f602f7adc353d9f442c363fccfad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bef51108c184bb5dba4c489172d310e91590f602f7adc353d9f442c363fccfad", kill_on_drop: false }`
[INFO] [stdout] bef51108c184bb5dba4c489172d310e91590f602f7adc353d9f442c363fccfad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] e73cfe8bd324b001eff97028c8a56f29f053fd61b2b088f05e3ad66dc2d3b5a0
[INFO] running `Command { std: "docker" "start" "-a" "e73cfe8bd324b001eff97028c8a56f29f053fd61b2b088f05e3ad66dc2d3b5a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling langis v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.87s
[INFO] running `Command { std: "docker" "inspect" "e73cfe8bd324b001eff97028c8a56f29f053fd61b2b088f05e3ad66dc2d3b5a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e73cfe8bd324b001eff97028c8a56f29f053fd61b2b088f05e3ad66dc2d3b5a0", kill_on_drop: false }`
[INFO] [stdout] e73cfe8bd324b001eff97028c8a56f29f053fd61b2b088f05e3ad66dc2d3b5a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] edfddae4f1e03e89c9ee8da1c6f145222eaec8edd0106a1bcf4747db011843cb
[INFO] running `Command { std: "docker" "start" "-a" "edfddae4f1e03e89c9ee8da1c6f145222eaec8edd0106a1bcf4747db011843cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling langis v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "edfddae4f1e03e89c9ee8da1c6f145222eaec8edd0106a1bcf4747db011843cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edfddae4f1e03e89c9ee8da1c6f145222eaec8edd0106a1bcf4747db011843cb", kill_on_drop: false }`
[INFO] [stdout] edfddae4f1e03e89c9ee8da1c6f145222eaec8edd0106a1bcf4747db011843cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 4c108fdc75a03c48b5edd87a354f879aa6842042b9782759302c392d52aaf6ec
[INFO] running `Command { std: "docker" "start" "-a" "4c108fdc75a03c48b5edd87a354f879aa6842042b9782759302c392d52aaf6ec", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/langis-8818ab09c31091b8)
[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 langis
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Signal (line 35) ... ok
[INFO] [stdout] test src/lib.rs - oscillator (line 714) ... ok
[INFO] [stdout] test src/lib.rs - random_complete (line 788) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4c108fdc75a03c48b5edd87a354f879aa6842042b9782759302c392d52aaf6ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c108fdc75a03c48b5edd87a354f879aa6842042b9782759302c392d52aaf6ec", kill_on_drop: false }`
[INFO] [stdout] 4c108fdc75a03c48b5edd87a354f879aa6842042b9782759302c392d52aaf6ec