[INFO] crate trassel 0.2.1 is already in cache
[INFO] extracting crate trassel 0.2.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/trassel/0.2.1
[INFO] extracting crate trassel 0.2.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/trassel/0.2.1
[INFO] validating manifest of trassel-0.2.1 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 trassel-0.2.1 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 trassel-0.2.1
[INFO] finished frobbing trassel-0.2.1
[INFO] frobbed toml for trassel-0.2.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/trassel/0.2.1/Cargo.toml
[INFO] started frobbing trassel-0.2.1
[INFO] finished frobbing trassel-0.2.1
[INFO] frobbed toml for trassel-0.2.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/trassel/0.2.1/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 trassel-0.2.1 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/trassel/0.2.1:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] e64ed0925c260d4a640eba06598fdab1b2cccde557c37a8cfab116da67607014
[INFO] running `"docker" "start" "-a" "e64ed0925c260d4a640eba06598fdab1b2cccde557c37a8cfab116da67607014"`
[INFO] [stderr]    Compiling durations v0.1.1
[INFO] [stderr]    Compiling trassel v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "e64ed0925c260d4a640eba06598fdab1b2cccde557c37a8cfab116da67607014"`
[INFO] running `"docker" "rm" "-f" "e64ed0925c260d4a640eba06598fdab1b2cccde557c37a8cfab116da67607014"`
[INFO] [stdout] e64ed0925c260d4a640eba06598fdab1b2cccde557c37a8cfab116da67607014
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/trassel/0.2.1:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7c08f86ea186a226effc15e8f0db0a37ebde5ad3d509146dab7958a1052d905e
[INFO] running `"docker" "start" "-a" "7c08f86ea186a226effc15e8f0db0a37ebde5ad3d509146dab7958a1052d905e"`
[INFO] [stderr]    Compiling trassel v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "7c08f86ea186a226effc15e8f0db0a37ebde5ad3d509146dab7958a1052d905e"`
[INFO] running `"docker" "rm" "-f" "7c08f86ea186a226effc15e8f0db0a37ebde5ad3d509146dab7958a1052d905e"`
[INFO] [stdout] 7c08f86ea186a226effc15e8f0db0a37ebde5ad3d509146dab7958a1052d905e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/trassel/0.2.1:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 88c9f79e049751d2d4accbf0402ed4a334a7177b75fd89b36fcef0d8e50cffa2
[INFO] running `"docker" "start" "-a" "88c9f79e049751d2d4accbf0402ed4a334a7177b75fd89b36fcef0d8e50cffa2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/trassel-505e9181acded5b3
[INFO] [stderr]    Doc-tests trassel
[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" "88c9f79e049751d2d4accbf0402ed4a334a7177b75fd89b36fcef0d8e50cffa2"`
[INFO] running `"docker" "rm" "-f" "88c9f79e049751d2d4accbf0402ed4a334a7177b75fd89b36fcef0d8e50cffa2"`
[INFO] [stdout] 88c9f79e049751d2d4accbf0402ed4a334a7177b75fd89b36fcef0d8e50cffa2