[INFO] crate blocking_object_pool 0.1.0 is already in cache
[INFO] extracting crate blocking_object_pool 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/blocking_object_pool/0.1.0
[INFO] extracting crate blocking_object_pool 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/blocking_object_pool/0.1.0
[INFO] validating manifest of blocking_object_pool-0.1.0 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 blocking_object_pool-0.1.0 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 blocking_object_pool-0.1.0
[INFO] finished frobbing blocking_object_pool-0.1.0
[INFO] frobbed toml for blocking_object_pool-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/blocking_object_pool/0.1.0/Cargo.toml
[INFO] started frobbing blocking_object_pool-0.1.0
[INFO] finished frobbing blocking_object_pool-0.1.0
[INFO] frobbed toml for blocking_object_pool-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/blocking_object_pool/0.1.0/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 blocking_object_pool-0.1.0 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/blocking_object_pool/0.1.0:/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] b3d13ddbf24012bca77117818a28c8daf4d624729b5298e888492aeec6055c68
[INFO] running `"docker" "start" "-a" "b3d13ddbf24012bca77117818a28c8daf4d624729b5298e888492aeec6055c68"`
[INFO] [stderr]    Compiling blocking_object_pool v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "b3d13ddbf24012bca77117818a28c8daf4d624729b5298e888492aeec6055c68"`
[INFO] running `"docker" "rm" "-f" "b3d13ddbf24012bca77117818a28c8daf4d624729b5298e888492aeec6055c68"`
[INFO] [stdout] b3d13ddbf24012bca77117818a28c8daf4d624729b5298e888492aeec6055c68
[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/blocking_object_pool/0.1.0:/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] b24543454db6c0477663b5b8f7855eb31d84881c8491846744dd0a2a01bf4a16
[INFO] running `"docker" "start" "-a" "b24543454db6c0477663b5b8f7855eb31d84881c8491846744dd0a2a01bf4a16"`
[INFO] [stderr]    Compiling blocking_object_pool v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "b24543454db6c0477663b5b8f7855eb31d84881c8491846744dd0a2a01bf4a16"`
[INFO] running `"docker" "rm" "-f" "b24543454db6c0477663b5b8f7855eb31d84881c8491846744dd0a2a01bf4a16"`
[INFO] [stdout] b24543454db6c0477663b5b8f7855eb31d84881c8491846744dd0a2a01bf4a16
[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/blocking_object_pool/0.1.0:/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] 1b190debc6b04a42f624361fc8190daf0f008d0a8b565bb6f59346cb88802756
[INFO] running `"docker" "start" "-a" "1b190debc6b04a42f624361fc8190daf0f008d0a8b565bb6f59346cb88802756"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/blocking_object_pool-160919f4e5fcfe19
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] expect(1). t2(1):m.a=11,m.b=22
[INFO] [stdout] expect(2). t1:m.a=111,m.b=222
[INFO] [stdout] expect(3). t1 will sleep 2 seconds
[INFO] [stdout] expect(4). t1 finished
[INFO] [stdout] expect(5). t2(2):m.a=111,m.b=222
[INFO] [stdout] test tests::test1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/blocking_object_pool-e4309facf1b5ed5c
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests blocking_object_pool
[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" "1b190debc6b04a42f624361fc8190daf0f008d0a8b565bb6f59346cb88802756"`
[INFO] running `"docker" "rm" "-f" "1b190debc6b04a42f624361fc8190daf0f008d0a8b565bb6f59346cb88802756"`
[INFO] [stdout] 1b190debc6b04a42f624361fc8190daf0f008d0a8b565bb6f59346cb88802756