[INFO] crate sapper_session 0.1.2 is already in cache
[INFO] extracting crate sapper_session 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/sapper_session/0.1.2
[INFO] extracting crate sapper_session 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sapper_session/0.1.2
[INFO] validating manifest of sapper_session-0.1.2 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 sapper_session-0.1.2 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 sapper_session-0.1.2
[INFO] finished frobbing sapper_session-0.1.2
[INFO] frobbed toml for sapper_session-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/sapper_session/0.1.2/Cargo.toml
[INFO] started frobbing sapper_session-0.1.2
[INFO] finished frobbing sapper_session-0.1.2
[INFO] frobbed toml for sapper_session-0.1.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sapper_session/0.1.2/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing sapper_session-0.1.2 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/sapper_session/0.1.2:/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] a840a0c06fdf63bd019979d37cc5e5f7deceff892ccbcd36f5655006f8f12bcc
[INFO] running `"docker" "start" "-a" "a840a0c06fdf63bd019979d37cc5e5f7deceff892ccbcd36f5655006f8f12bcc"`
[INFO] [stderr]    Compiling unsafe-any v0.4.2
[INFO] [stderr]    Compiling conduit-mime-types v0.7.3
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling env_logger v0.4.3
[INFO] [stderr]    Compiling cookie v0.10.1
[INFO] [stderr]    Compiling typemap v0.3.3
[INFO] [stderr]    Compiling hyper v0.10.16
[INFO] [stderr]    Compiling sapper v0.1.5
[INFO] [stderr]    Compiling sapper_session v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.39s
[INFO] running `"docker" "inspect" "a840a0c06fdf63bd019979d37cc5e5f7deceff892ccbcd36f5655006f8f12bcc"`
[INFO] running `"docker" "rm" "-f" "a840a0c06fdf63bd019979d37cc5e5f7deceff892ccbcd36f5655006f8f12bcc"`
[INFO] [stdout] a840a0c06fdf63bd019979d37cc5e5f7deceff892ccbcd36f5655006f8f12bcc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/sapper_session/0.1.2:/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] 564692e85117718dba2603523f99a19e0a9a1e3ab8992dce43fc28f09367bbd0
[INFO] running `"docker" "start" "-a" "564692e85117718dba2603523f99a19e0a9a1e3ab8992dce43fc28f09367bbd0"`
[INFO] [stderr]    Compiling sapper_session v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "564692e85117718dba2603523f99a19e0a9a1e3ab8992dce43fc28f09367bbd0"`
[INFO] running `"docker" "rm" "-f" "564692e85117718dba2603523f99a19e0a9a1e3ab8992dce43fc28f09367bbd0"`
[INFO] [stdout] 564692e85117718dba2603523f99a19e0a9a1e3ab8992dce43fc28f09367bbd0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/sapper_session/0.1.2:/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] f6f18d30002e835052bf7c729b41cbad3fc19e6d6a6843ce45bf7a146615c98e
[INFO] running `"docker" "start" "-a" "f6f18d30002e835052bf7c729b41cbad3fc19e6d6a6843ce45bf7a146615c98e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sapper_session-ec7b45e59a9d6426
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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 sapper_session
[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" "f6f18d30002e835052bf7c729b41cbad3fc19e6d6a6843ce45bf7a146615c98e"`
[INFO] running `"docker" "rm" "-f" "f6f18d30002e835052bf7c729b41cbad3fc19e6d6a6843ce45bf7a146615c98e"`
[INFO] [stdout] f6f18d30002e835052bf7c729b41cbad3fc19e6d6a6843ce45bf7a146615c98e