[INFO] crate wild_thread_pool 0.4.0 is already in cache
[INFO] extracting crate wild_thread_pool 0.4.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/wild_thread_pool/0.4.0
[INFO] extracting crate wild_thread_pool 0.4.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wild_thread_pool/0.4.0
[INFO] validating manifest of wild_thread_pool-0.4.0 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 wild_thread_pool-0.4.0 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 wild_thread_pool-0.4.0
[INFO] finished frobbing wild_thread_pool-0.4.0
[INFO] frobbed toml for wild_thread_pool-0.4.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/wild_thread_pool/0.4.0/Cargo.toml
[INFO] started frobbing wild_thread_pool-0.4.0
[INFO] finished frobbing wild_thread_pool-0.4.0
[INFO] frobbed toml for wild_thread_pool-0.4.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wild_thread_pool/0.4.0/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 wild_thread_pool-0.4.0 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/wild_thread_pool/0.4.0:/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] 0bd3296e94ea07cc05e4f4db205762f90584fc0250f8818729d407f3dcf6a3e5
[INFO] running `"docker" "start" "-a" "0bd3296e94ea07cc05e4f4db205762f90584fc0250f8818729d407f3dcf6a3e5"`
[INFO] [stderr]    Compiling thread_tryjoin v0.2.1
[INFO] [stderr]    Compiling wild_thread_pool v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "0bd3296e94ea07cc05e4f4db205762f90584fc0250f8818729d407f3dcf6a3e5"`
[INFO] running `"docker" "rm" "-f" "0bd3296e94ea07cc05e4f4db205762f90584fc0250f8818729d407f3dcf6a3e5"`
[INFO] [stdout] 0bd3296e94ea07cc05e4f4db205762f90584fc0250f8818729d407f3dcf6a3e5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/wild_thread_pool/0.4.0:/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] ef97ef948c277b790eb7d5d0ca8330ce610f5eea3b208f521ad6046222139c21
[INFO] running `"docker" "start" "-a" "ef97ef948c277b790eb7d5d0ca8330ce610f5eea3b208f521ad6046222139c21"`
[INFO] [stderr]    Compiling nix v0.9.0
[INFO] [stderr]    Compiling closer v0.1.2
[INFO] [stderr]    Compiling wild_thread_pool v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.04s
[INFO] running `"docker" "inspect" "ef97ef948c277b790eb7d5d0ca8330ce610f5eea3b208f521ad6046222139c21"`
[INFO] running `"docker" "rm" "-f" "ef97ef948c277b790eb7d5d0ca8330ce610f5eea3b208f521ad6046222139c21"`
[INFO] [stdout] ef97ef948c277b790eb7d5d0ca8330ce610f5eea3b208f521ad6046222139c21
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/wild_thread_pool/0.4.0:/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] aa4e3558afe084512c02d1cf70e2e8ef815118a285661317e57ac2ac4484cdb6
[INFO] running `"docker" "start" "-a" "aa4e3558afe084512c02d1cf70e2e8ef815118a285661317e57ac2ac4484cdb6"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wild_thread_pool-6378e333027cc937
[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 wild_thread_pool
[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" "aa4e3558afe084512c02d1cf70e2e8ef815118a285661317e57ac2ac4484cdb6"`
[INFO] running `"docker" "rm" "-f" "aa4e3558afe084512c02d1cf70e2e8ef815118a285661317e57ac2ac4484cdb6"`
[INFO] [stdout] aa4e3558afe084512c02d1cf70e2e8ef815118a285661317e57ac2ac4484cdb6