[INFO] crate tmcl 0.1.0-beta0 is already in cache
[INFO] extracting crate tmcl 0.1.0-beta0 into work/ex/beta-1.37-6/sources/1.36.0/reg/tmcl/0.1.0-beta0
[INFO] extracting crate tmcl 0.1.0-beta0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tmcl/0.1.0-beta0
[INFO] validating manifest of tmcl-0.1.0-beta0 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 tmcl-0.1.0-beta0 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 tmcl-0.1.0-beta0
[INFO] finished frobbing tmcl-0.1.0-beta0
[INFO] frobbed toml for tmcl-0.1.0-beta0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/tmcl/0.1.0-beta0/Cargo.toml
[INFO] started frobbing tmcl-0.1.0-beta0
[INFO] finished frobbing tmcl-0.1.0-beta0
[INFO] frobbed toml for tmcl-0.1.0-beta0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tmcl/0.1.0-beta0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing tmcl-0.1.0-beta0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tmcl/0.1.0-beta0:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] bed34eeee27a0ffedcbdd12526d8ac9534cf35bd046caadc601cb0f5faf85543
[INFO] running `"docker" "start" "-a" "bed34eeee27a0ffedcbdd12526d8ac9534cf35bd046caadc601cb0f5faf85543"`
[INFO] [stderr]    Compiling interior_mut v0.1.0
[INFO] [stderr]    Compiling tmcl v0.1.0-beta0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `"docker" "inspect" "bed34eeee27a0ffedcbdd12526d8ac9534cf35bd046caadc601cb0f5faf85543"`
[INFO] running `"docker" "rm" "-f" "bed34eeee27a0ffedcbdd12526d8ac9534cf35bd046caadc601cb0f5faf85543"`
[INFO] [stdout] bed34eeee27a0ffedcbdd12526d8ac9534cf35bd046caadc601cb0f5faf85543
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tmcl/0.1.0-beta0:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 519b41f260999c2b2158bbbb77994e96435a875fed9bd16d862bd61672cd98eb
[INFO] running `"docker" "start" "-a" "519b41f260999c2b2158bbbb77994e96435a875fed9bd16d862bd61672cd98eb"`
[INFO] [stderr]    Compiling tmcl v0.1.0-beta0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "519b41f260999c2b2158bbbb77994e96435a875fed9bd16d862bd61672cd98eb"`
[INFO] running `"docker" "rm" "-f" "519b41f260999c2b2158bbbb77994e96435a875fed9bd16d862bd61672cd98eb"`
[INFO] [stdout] 519b41f260999c2b2158bbbb77994e96435a875fed9bd16d862bd61672cd98eb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tmcl/0.1.0-beta0:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] e6a0d4a8456d403c1bce2becbb67e9eabfe35a0a5069a2a0da3f8dae5ebed02e
[INFO] running `"docker" "start" "-a" "e6a0d4a8456d403c1bce2becbb67e9eabfe35a0a5069a2a0da3f8dae5ebed02e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tmcl-f73bcf6b1ef10133
[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] [stderr]    Doc-tests tmcl
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 78) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 10) ... ok
[INFO] [stdout] test src/lib.rs -  (line 41) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e6a0d4a8456d403c1bce2becbb67e9eabfe35a0a5069a2a0da3f8dae5ebed02e"`
[INFO] running `"docker" "rm" "-f" "e6a0d4a8456d403c1bce2becbb67e9eabfe35a0a5069a2a0da3f8dae5ebed02e"`
[INFO] [stdout] e6a0d4a8456d403c1bce2becbb67e9eabfe35a0a5069a2a0da3f8dae5ebed02e