[INFO] crate magic-number 0.2.0 is already in cache
[INFO] extracting crate magic-number 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/magic-number/0.2.0
[INFO] extracting crate magic-number 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/magic-number/0.2.0
[INFO] validating manifest of magic-number-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 magic-number-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 magic-number-0.2.0
[INFO] finished frobbing magic-number-0.2.0
[INFO] frobbed toml for magic-number-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/magic-number/0.2.0/Cargo.toml
[INFO] started frobbing magic-number-0.2.0
[INFO] finished frobbing magic-number-0.2.0
[INFO] frobbed toml for magic-number-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/magic-number/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing magic-number-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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/magic-number/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] 7339883053aac009f73475b488e41ef975a9e4bebea07d56005b7b7455cfc4c2
[INFO] running `"docker" "start" "-a" "7339883053aac009f73475b488e41ef975a9e4bebea07d56005b7b7455cfc4c2"`
[INFO] [stderr]    Compiling magic-number v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `"docker" "inspect" "7339883053aac009f73475b488e41ef975a9e4bebea07d56005b7b7455cfc4c2"`
[INFO] running `"docker" "rm" "-f" "7339883053aac009f73475b488e41ef975a9e4bebea07d56005b7b7455cfc4c2"`
[INFO] [stdout] 7339883053aac009f73475b488e41ef975a9e4bebea07d56005b7b7455cfc4c2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/magic-number/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] ecffd274c4fb0de76ee34df015dbf4a3703277ce2a09680778027c3ed9b73951
[INFO] running `"docker" "start" "-a" "ecffd274c4fb0de76ee34df015dbf4a3703277ce2a09680778027c3ed9b73951"`
[INFO] [stderr]    Compiling magic-number v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "ecffd274c4fb0de76ee34df015dbf4a3703277ce2a09680778027c3ed9b73951"`
[INFO] running `"docker" "rm" "-f" "ecffd274c4fb0de76ee34df015dbf4a3703277ce2a09680778027c3ed9b73951"`
[INFO] [stdout] ecffd274c4fb0de76ee34df015dbf4a3703277ce2a09680778027c3ed9b73951
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/magic-number/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] a9c630f450d8294e441410801a2226892b9b7c35055af3ff2203b74594979390
[INFO] running `"docker" "start" "-a" "a9c630f450d8294e441410801a2226892b9b7c35055af3ff2203b74594979390"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/magic_number-a7e6fe5b01fc55af
[INFO] [stderr]    Doc-tests magic-number
[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] [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" "a9c630f450d8294e441410801a2226892b9b7c35055af3ff2203b74594979390"`
[INFO] running `"docker" "rm" "-f" "a9c630f450d8294e441410801a2226892b9b7c35055af3ff2203b74594979390"`
[INFO] [stdout] a9c630f450d8294e441410801a2226892b9b7c35055af3ff2203b74594979390