[INFO] fetching crate mersenne_twister 1.1.1...
[INFO] testing mersenne_twister-1.1.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate mersenne_twister 1.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate mersenne_twister 1.1.1 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mersenne_twister 1.1.1
[INFO] finished tweaking crates.io crate mersenne_twister 1.1.1
[INFO] tweaked toml for crates.io crate mersenne_twister 1.1.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9a9b7cd0084124e27e6eecc9a068f4bce3ccad4937f5afafd061df1693dbfd2
[INFO] running `Command { std: "docker" "start" "-a" "b9a9b7cd0084124e27e6eecc9a068f4bce3ccad4937f5afafd061df1693dbfd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9a9b7cd0084124e27e6eecc9a068f4bce3ccad4937f5afafd061df1693dbfd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9a9b7cd0084124e27e6eecc9a068f4bce3ccad4937f5afafd061df1693dbfd2", kill_on_drop: false }`
[INFO] [stdout] b9a9b7cd0084124e27e6eecc9a068f4bce3ccad4937f5afafd061df1693dbfd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42db0d528cbf1eacd35db61c35ab88e99689252905a2d68080e93434a1d30c71
[INFO] running `Command { std: "docker" "start" "-a" "42db0d528cbf1eacd35db61c35ab88e99689252905a2d68080e93434a1d30c71", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling mersenne_twister v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `Command { std: "docker" "inspect" "42db0d528cbf1eacd35db61c35ab88e99689252905a2d68080e93434a1d30c71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42db0d528cbf1eacd35db61c35ab88e99689252905a2d68080e93434a1d30c71", kill_on_drop: false }`
[INFO] [stdout] 42db0d528cbf1eacd35db61c35ab88e99689252905a2d68080e93434a1d30c71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a09a46a24b1318037bb1f73533482c5c868ba9a78cdbf17ad9fbe7d44a98086
[INFO] running `Command { std: "docker" "start" "-a" "0a09a46a24b1318037bb1f73533482c5c868ba9a78cdbf17ad9fbe7d44a98086", kill_on_drop: false }`
[INFO] [stderr]    Compiling mersenne_twister v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "0a09a46a24b1318037bb1f73533482c5c868ba9a78cdbf17ad9fbe7d44a98086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a09a46a24b1318037bb1f73533482c5c868ba9a78cdbf17ad9fbe7d44a98086", kill_on_drop: false }`
[INFO] [stdout] 0a09a46a24b1318037bb1f73533482c5c868ba9a78cdbf17ad9fbe7d44a98086
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2c45b84e4c23f04cc1e7d5675d66c437cd2799c3ac1626d58e2e5d0a172f36ba
[INFO] running `Command { std: "docker" "start" "-a" "2c45b84e4c23f04cc1e7d5675d66c437cd2799c3ac1626d58e2e5d0a172f36ba", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mersenne_twister-f8969fd30b5465e7)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mersenne_twister
[INFO] [stdout] running 10 tests
[INFO] [stdout] test mt19937::test_32bit_output ... ok
[INFO] [stdout] test mt19937::test_32bit_slice_seeded ... ok
[INFO] [stdout] test mt19937_64::test_64bit_seeded ... ok
[INFO] [stdout] test mt19937_64::test_64bit_slice_seeded ... ok
[INFO] [stdout] test mt19937::test_recovery ... ok
[INFO] [stdout] test mt19937::test_32bit_seeded ... ok
[INFO] [stdout] test mt19937_64::test_64bit_output ... ok
[INFO] [stdout] test mt19937_64::test_untemper ... ok
[INFO] [stdout] test mt19937::test_untemper ... ok
[INFO] [stdout] test mt19937_64::test_recovery ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.74s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2c45b84e4c23f04cc1e7d5675d66c437cd2799c3ac1626d58e2e5d0a172f36ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c45b84e4c23f04cc1e7d5675d66c437cd2799c3ac1626d58e2e5d0a172f36ba", kill_on_drop: false }`
[INFO] [stdout] 2c45b84e4c23f04cc1e7d5675d66c437cd2799c3ac1626d58e2e5d0a172f36ba