[INFO] crate bourbaki 0.0.0 is already in cache
[INFO] extracting crate bourbaki 0.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/bourbaki/0.0.0
[INFO] extracting crate bourbaki 0.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bourbaki/0.0.0
[INFO] validating manifest of bourbaki-0.0.0 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 bourbaki-0.0.0 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 bourbaki-0.0.0
[INFO] finished frobbing bourbaki-0.0.0
[INFO] frobbed toml for bourbaki-0.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/bourbaki/0.0.0/Cargo.toml
[INFO] started frobbing bourbaki-0.0.0
[INFO] finished frobbing bourbaki-0.0.0
[INFO] frobbed toml for bourbaki-0.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bourbaki/0.0.0/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing bourbaki-0.0.0 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bourbaki/0.0.0:/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] 09e96fd154fa8bca076fdbb3a811ad632c2fbdf6a4fc3118885f6034f4958f7a
[INFO] running `"docker" "start" "-a" "09e96fd154fa8bca076fdbb3a811ad632c2fbdf6a4fc3118885f6034f4958f7a"`
[INFO] [stderr]    Compiling bourbaki v0.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]  --> src/lib.rs:1:10
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![allow(unstable)]
[INFO] [stderr]   |          ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unknown_lints)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `"docker" "inspect" "09e96fd154fa8bca076fdbb3a811ad632c2fbdf6a4fc3118885f6034f4958f7a"`
[INFO] running `"docker" "rm" "-f" "09e96fd154fa8bca076fdbb3a811ad632c2fbdf6a4fc3118885f6034f4958f7a"`
[INFO] [stdout] 09e96fd154fa8bca076fdbb3a811ad632c2fbdf6a4fc3118885f6034f4958f7a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bourbaki/0.0.0:/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] 8eb062d4a092a3df452969507d29527e1eb44963b5470535d82e73b36b0affaa
[INFO] running `"docker" "start" "-a" "8eb062d4a092a3df452969507d29527e1eb44963b5470535d82e73b36b0affaa"`
[INFO] [stderr]    Compiling bourbaki v0.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unknown lint: `unstable`
[INFO] [stderr]  --> src/lib.rs:1:10
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![allow(unstable)]
[INFO] [stderr]   |          ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unknown_lints)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "8eb062d4a092a3df452969507d29527e1eb44963b5470535d82e73b36b0affaa"`
[INFO] running `"docker" "rm" "-f" "8eb062d4a092a3df452969507d29527e1eb44963b5470535d82e73b36b0affaa"`
[INFO] [stdout] 8eb062d4a092a3df452969507d29527e1eb44963b5470535d82e73b36b0affaa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bourbaki/0.0.0:/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] aa3bcb4c846c35967dfa7d2eedcf2bc9df53b367c5e379f9d55824560d0da79b
[INFO] running `"docker" "start" "-a" "aa3bcb4c846c35967dfa7d2eedcf2bc9df53b367c5e379f9d55824560d0da79b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bourbaki-13ddc34f3bf9741c
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tournant_dangereux ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bourbaki
[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" "aa3bcb4c846c35967dfa7d2eedcf2bc9df53b367c5e379f9d55824560d0da79b"`
[INFO] running `"docker" "rm" "-f" "aa3bcb4c846c35967dfa7d2eedcf2bc9df53b367c5e379f9d55824560d0da79b"`
[INFO] [stdout] aa3bcb4c846c35967dfa7d2eedcf2bc9df53b367c5e379f9d55824560d0da79b