[INFO] fetching crate mathlib 0.1.0...
[INFO] testing mathlib-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate mathlib 0.1.0 into /workspace/builds/worker-82/source
[INFO] validating manifest of crates.io crate mathlib 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mathlib 0.1.0
[INFO] finished tweaking crates.io crate mathlib 0.1.0
[INFO] tweaked toml for crates.io crate mathlib 0.1.0 written to /workspace/builds/worker-82/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e8e22257bf1852e6839288e7ee4fcdc634261ea93b00066606432334c61fc78
[INFO] running `Command { std: "docker" "start" "-a" "7e8e22257bf1852e6839288e7ee4fcdc634261ea93b00066606432334c61fc78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e8e22257bf1852e6839288e7ee4fcdc634261ea93b00066606432334c61fc78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e8e22257bf1852e6839288e7ee4fcdc634261ea93b00066606432334c61fc78", kill_on_drop: false }`
[INFO] [stdout] 7e8e22257bf1852e6839288e7ee4fcdc634261ea93b00066606432334c61fc78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f841becf2b7d39772a9775419897cd3ca1b4a8a60668dddde3b40b7cd6459c6d
[INFO] running `Command { std: "docker" "start" "-a" "f841becf2b7d39772a9775419897cd3ca1b4a8a60668dddde3b40b7cd6459c6d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mathlib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "f841becf2b7d39772a9775419897cd3ca1b4a8a60668dddde3b40b7cd6459c6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f841becf2b7d39772a9775419897cd3ca1b4a8a60668dddde3b40b7cd6459c6d", kill_on_drop: false }`
[INFO] [stdout] f841becf2b7d39772a9775419897cd3ca1b4a8a60668dddde3b40b7cd6459c6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98c0676d6bc613c4bf516dd65d52a9f2ea8de6fcee6050846d15b14b041ad512
[INFO] running `Command { std: "docker" "start" "-a" "98c0676d6bc613c4bf516dd65d52a9f2ea8de6fcee6050846d15b14b041ad512", kill_on_drop: false }`
[INFO] [stderr]    Compiling mathlib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "98c0676d6bc613c4bf516dd65d52a9f2ea8de6fcee6050846d15b14b041ad512", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98c0676d6bc613c4bf516dd65d52a9f2ea8de6fcee6050846d15b14b041ad512", kill_on_drop: false }`
[INFO] [stdout] 98c0676d6bc613c4bf516dd65d52a9f2ea8de6fcee6050846d15b14b041ad512
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ed4c04a583d48c55127070790a405e9699dac31671b03a5872697ea18a2d94ad
[INFO] running `Command { std: "docker" "start" "-a" "ed4c04a583d48c55127070790a405e9699dac31671b03a5872697ea18a2d94ad", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mathlib-88217b916541abe3)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test trig::test_angles ... ok
[INFO] [stdout] test trig::test_deg_rad_arithmetic ... ok
[INFO] [stdout] test trig::test_rad_deg_arithmetic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mathlib
[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" "ed4c04a583d48c55127070790a405e9699dac31671b03a5872697ea18a2d94ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed4c04a583d48c55127070790a405e9699dac31671b03a5872697ea18a2d94ad", kill_on_drop: false }`
[INFO] [stdout] ed4c04a583d48c55127070790a405e9699dac31671b03a5872697ea18a2d94ad