[INFO] fetching crate polynomial-ring 0.4.3...
[INFO] testing polynomial-ring-0.4.3 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate polynomial-ring 0.4.3 into /workspace/builds/worker-90/source
[INFO] validating manifest of crates.io crate polynomial-ring 0.4.3 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 polynomial-ring 0.4.3
[INFO] finished tweaking crates.io crate polynomial-ring 0.4.3
[INFO] tweaked toml for crates.io crate polynomial-ring 0.4.3 written to /workspace/builds/worker-90/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", 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]  Downloading crates ...
[INFO] [stderr]   Downloaded auto_ops v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] 90b524b3d9a2a5af8f223273cc5d2df30ca4d7ccb8de6d0c280375f923c33451
[INFO] running `Command { std: "docker" "start" "-a" "90b524b3d9a2a5af8f223273cc5d2df30ca4d7ccb8de6d0c280375f923c33451", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90b524b3d9a2a5af8f223273cc5d2df30ca4d7ccb8de6d0c280375f923c33451", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90b524b3d9a2a5af8f223273cc5d2df30ca4d7ccb8de6d0c280375f923c33451", kill_on_drop: false }`
[INFO] [stdout] 90b524b3d9a2a5af8f223273cc5d2df30ca4d7ccb8de6d0c280375f923c33451
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] 9c8910d1745bbcc5d263e7ceb31cfeb7e442c50873e785d4d2b0edd27beabf08
[INFO] running `Command { std: "docker" "start" "-a" "9c8910d1745bbcc5d263e7ceb31cfeb7e442c50873e785d4d2b0edd27beabf08", kill_on_drop: false }`
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.4.7
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling az v1.2.0
[INFO] [stderr]    Compiling rug v1.15.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling ring-algorithm v0.4.5
[INFO] [stderr]    Compiling polynomial-ring v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 54s
[INFO] running `Command { std: "docker" "inspect" "9c8910d1745bbcc5d263e7ceb31cfeb7e442c50873e785d4d2b0edd27beabf08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c8910d1745bbcc5d263e7ceb31cfeb7e442c50873e785d4d2b0edd27beabf08", kill_on_drop: false }`
[INFO] [stdout] 9c8910d1745bbcc5d263e7ceb31cfeb7e442c50873e785d4d2b0edd27beabf08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] 0399df3fead1232c64f9e5bebafb0837935c5789535cc9c5cd603de0773429d0
[INFO] running `Command { std: "docker" "start" "-a" "0399df3fead1232c64f9e5bebafb0837935c5789535cc9c5cd603de0773429d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling auto_ops v0.3.0
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling polynomial-ring v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.21s
[INFO] running `Command { std: "docker" "inspect" "0399df3fead1232c64f9e5bebafb0837935c5789535cc9c5cd603de0773429d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0399df3fead1232c64f9e5bebafb0837935c5789535cc9c5cd603de0773429d0", kill_on_drop: false }`
[INFO] [stdout] 0399df3fead1232c64f9e5bebafb0837935c5789535cc9c5cd603de0773429d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] 99b17b2fa1bc943c8c5e2836d41effbd5e7fa1f5eb41aab30b43a526f513335b
[INFO] running `Command { std: "docker" "start" "-a" "99b17b2fa1bc943c8c5e2836d41effbd5e7fa1f5eb41aab30b43a526f513335b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/polynomial_ring-46fed076e134a15b)
[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]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-478754d1015398ce)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test add ... ok
[INFO] [stdout] test add2 ... ok
[INFO] [stdout] test display ... ok
[INFO] [stdout] test mul ... ok
[INFO] [stdout] test mul2 ... ok
[INFO] [stdout] test neg ... ok
[INFO] [stdout] test scalar_div ... ok
[INFO] [stdout] test product ... ok
[INFO] [stdout] test scalar_mul ... ok
[INFO] [stdout] test sub ... ok
[INFO] [stdout] test sub2 ... ok
[INFO] [stdout] test sum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests polynomial-ring
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/lib.rs - Polynomial<T>::deg (line 39) ... ok
[INFO] [stdout] test src/lib.rs - polynomial (line 172) ... ok
[INFO] [stdout] test src/lib.rs - Polynomial<T>::lc (line 56) ... ok
[INFO] [stdout] test src/lib.rs - Polynomial<M>::from_monomial (line 148) ... ok
[INFO] [stdout] test src/lib.rs - Polynomial<T>::coefs (line 69) ... ok
[INFO] [stdout] test src/lib.rs - Polynomial<K>::division (line 561) ... ok
[INFO] [stdout] test src/lib.rs - Polynomial<R>::eval (line 304) ... ok
[INFO] [stdout] test src/lib.rs - Polynomial<K>::monic (line 541) ... ok
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] test src/lib.rs - Polynomial<R>::derivative (line 327) ... ok
[INFO] [stdout] test src/lib.rs - Polynomial<R>::primitive_part_mut (line 493) ... ok
[INFO] [stdout] test src/lib.rs - Polynomial<M>::new (line 130) ... ok
[INFO] [stdout] test src/lib.rs - Polynomial<R>::pseudo_division (line 362) ... ok
[INFO] [stdout] test src/lib.rs - Polynomial (line 19) ... ok
[INFO] [stdout] test src/lib.rs - Polynomial<R>::resultant (line 427) ... ok
[INFO] [stdout] test src/lib.rs - Polynomial<K>::square_free (line 597) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "99b17b2fa1bc943c8c5e2836d41effbd5e7fa1f5eb41aab30b43a526f513335b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99b17b2fa1bc943c8c5e2836d41effbd5e7fa1f5eb41aab30b43a526f513335b", kill_on_drop: false }`
[INFO] [stdout] 99b17b2fa1bc943c8c5e2836d41effbd5e7fa1f5eb41aab30b43a526f513335b