[INFO] crate tokio-trace-subscriber 0.0.0 is already in cache
[INFO] extracting crate tokio-trace-subscriber 0.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/tokio-trace-subscriber/0.0.0
[INFO] extracting crate tokio-trace-subscriber 0.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tokio-trace-subscriber/0.0.0
[INFO] validating manifest of tokio-trace-subscriber-0.0.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tokio-trace-subscriber-0.0.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tokio-trace-subscriber-0.0.0
[INFO] finished frobbing tokio-trace-subscriber-0.0.0
[INFO] frobbed toml for tokio-trace-subscriber-0.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/tokio-trace-subscriber/0.0.0/Cargo.toml
[INFO] started frobbing tokio-trace-subscriber-0.0.0
[INFO] finished frobbing tokio-trace-subscriber-0.0.0
[INFO] frobbed toml for tokio-trace-subscriber-0.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tokio-trace-subscriber/0.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tokio-trace-subscriber-0.0.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/tokio-trace-subscriber/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 888bf892fd6d7341f899ad846bf59ec5b3e2a1c6b9d523c77952f276ec58a3ad
[INFO] running `"docker" "start" "-a" "888bf892fd6d7341f899ad846bf59ec5b3e2a1c6b9d523c77952f276ec58a3ad"`
[INFO] [stderr]    Compiling tokio-trace-subscriber v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `"docker" "inspect" "888bf892fd6d7341f899ad846bf59ec5b3e2a1c6b9d523c77952f276ec58a3ad"`
[INFO] running `"docker" "rm" "-f" "888bf892fd6d7341f899ad846bf59ec5b3e2a1c6b9d523c77952f276ec58a3ad"`
[INFO] [stdout] 888bf892fd6d7341f899ad846bf59ec5b3e2a1c6b9d523c77952f276ec58a3ad
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/tokio-trace-subscriber/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] dcc167f6a9ff0527cc462cc46a9242aa9d02621cbc4ccf95bd344e4794fc3fc6
[INFO] running `"docker" "start" "-a" "dcc167f6a9ff0527cc462cc46a9242aa9d02621cbc4ccf95bd344e4794fc3fc6"`
[INFO] [stderr]    Compiling tokio-trace-subscriber v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "dcc167f6a9ff0527cc462cc46a9242aa9d02621cbc4ccf95bd344e4794fc3fc6"`
[INFO] running `"docker" "rm" "-f" "dcc167f6a9ff0527cc462cc46a9242aa9d02621cbc4ccf95bd344e4794fc3fc6"`
[INFO] [stdout] dcc167f6a9ff0527cc462cc46a9242aa9d02621cbc4ccf95bd344e4794fc3fc6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/tokio-trace-subscriber/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] c60d47ee7ba68c62a67cafa9c26c34ff5ea396d8ffe3f90e72b94f5be2a0b203
[INFO] running `"docker" "start" "-a" "c60d47ee7ba68c62a67cafa9c26c34ff5ea396d8ffe3f90e72b94f5be2a0b203"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tokio_trace_subscriber-76fe38c190bb8829
[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 tokio-trace-subscriber
[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" "c60d47ee7ba68c62a67cafa9c26c34ff5ea396d8ffe3f90e72b94f5be2a0b203"`
[INFO] running `"docker" "rm" "-f" "c60d47ee7ba68c62a67cafa9c26c34ff5ea396d8ffe3f90e72b94f5be2a0b203"`
[INFO] [stdout] c60d47ee7ba68c62a67cafa9c26c34ff5ea396d8ffe3f90e72b94f5be2a0b203