[INFO] crate bezier1 0.2.0 is already in cache
[INFO] extracting crate bezier1 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/bezier1/0.2.0
[INFO] extracting crate bezier1 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bezier1/0.2.0
[INFO] validating manifest of bezier1-0.2.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bezier1-0.2.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bezier1-0.2.0
[INFO] finished frobbing bezier1-0.2.0
[INFO] frobbed toml for bezier1-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/bezier1/0.2.0/Cargo.toml
[INFO] started frobbing bezier1-0.2.0
[INFO] finished frobbing bezier1-0.2.0
[INFO] frobbed toml for bezier1-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bezier1/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing bezier1-0.2.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bezier1/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 8fa764b809134652575a634c37e14a78074dd2ec0c456055252a91896e4bd11c
[INFO] running `"docker" "start" "-a" "8fa764b809134652575a634c37e14a78074dd2ec0c456055252a91896e4bd11c"`
[INFO] [stderr]    Compiling cast_trait v0.1.2
[INFO] [stderr]    Compiling bezier1 v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "8fa764b809134652575a634c37e14a78074dd2ec0c456055252a91896e4bd11c"`
[INFO] running `"docker" "rm" "-f" "8fa764b809134652575a634c37e14a78074dd2ec0c456055252a91896e4bd11c"`
[INFO] [stdout] 8fa764b809134652575a634c37e14a78074dd2ec0c456055252a91896e4bd11c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bezier1/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6255305d8be0e5b72c62031d55d98d697bc8c4c7374312401204aead8465e4de
[INFO] running `"docker" "start" "-a" "6255305d8be0e5b72c62031d55d98d697bc8c4c7374312401204aead8465e4de"`
[INFO] [stderr]    Compiling bezier1 v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "6255305d8be0e5b72c62031d55d98d697bc8c4c7374312401204aead8465e4de"`
[INFO] running `"docker" "rm" "-f" "6255305d8be0e5b72c62031d55d98d697bc8c4c7374312401204aead8465e4de"`
[INFO] [stdout] 6255305d8be0e5b72c62031d55d98d697bc8c4c7374312401204aead8465e4de
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bezier1/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] af3b1e875fa2448a3b05f75328104d5308c35599773019e99484b0baffe50d89
[INFO] running `"docker" "start" "-a" "af3b1e875fa2448a3b05f75328104d5308c35599773019e99484b0baffe50d89"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bezier1-406b2e2308a31f2c
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test cubic::test_cubic ... ok
[INFO] [stdout] test linear::test_linear ... ok
[INFO] [stdout] test n::test_n ... ok
[INFO] [stdout] test quadratic::test_quadratic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bezier1
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "af3b1e875fa2448a3b05f75328104d5308c35599773019e99484b0baffe50d89"`
[INFO] running `"docker" "rm" "-f" "af3b1e875fa2448a3b05f75328104d5308c35599773019e99484b0baffe50d89"`
[INFO] [stdout] af3b1e875fa2448a3b05f75328104d5308c35599773019e99484b0baffe50d89