[INFO] fetching crate assert_matches 1.5.0...
[INFO] testing assert_matches-1.5.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate assert_matches 1.5.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate assert_matches 1.5.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate assert_matches 1.5.0
[INFO] finished tweaking crates.io crate assert_matches 1.5.0
[INFO] tweaked toml for crates.io crate assert_matches 1.5.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e95a5c22fb386ba5b0f56ad44cee6192be69288c7c9611c25b0e8651ab58af3d
[INFO] running `Command { std: "docker" "start" "-a" "e95a5c22fb386ba5b0f56ad44cee6192be69288c7c9611c25b0e8651ab58af3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e95a5c22fb386ba5b0f56ad44cee6192be69288c7c9611c25b0e8651ab58af3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e95a5c22fb386ba5b0f56ad44cee6192be69288c7c9611c25b0e8651ab58af3d", kill_on_drop: false }`
[INFO] [stdout] e95a5c22fb386ba5b0f56ad44cee6192be69288c7c9611c25b0e8651ab58af3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29e2c262b6ac353b4c56e0989b79810e59b0a2596f2a677b204cead131e10b0a
[INFO] running `Command { std: "docker" "start" "-a" "29e2c262b6ac353b4c56e0989b79810e59b0a2596f2a677b204cead131e10b0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_matches v1.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "29e2c262b6ac353b4c56e0989b79810e59b0a2596f2a677b204cead131e10b0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29e2c262b6ac353b4c56e0989b79810e59b0a2596f2a677b204cead131e10b0a", kill_on_drop: false }`
[INFO] [stdout] 29e2c262b6ac353b4c56e0989b79810e59b0a2596f2a677b204cead131e10b0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d66da2b93ef1ed441ed61d75ae468451120055850d662743c555ac10b23cfd33
[INFO] running `Command { std: "docker" "start" "-a" "d66da2b93ef1ed441ed61d75ae468451120055850d662743c555ac10b23cfd33", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_matches v1.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "d66da2b93ef1ed441ed61d75ae468451120055850d662743c555ac10b23cfd33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d66da2b93ef1ed441ed61d75ae468451120055850d662743c555ac10b23cfd33", kill_on_drop: false }`
[INFO] [stdout] d66da2b93ef1ed441ed61d75ae468451120055850d662743c555ac10b23cfd33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d708992d5d8e5a6657a3025fab9be7976c1ab19d4abb1e6bf39e36eef76dcb43
[INFO] running `Command { std: "docker" "start" "-a" "d708992d5d8e5a6657a3025fab9be7976c1ab19d4abb1e6bf39e36eef76dcb43", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/assert_matches-320b764698b4e6bc)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test::assert_with_message ... ok
[INFO] [stdout] test test::test_assert_no_move ... ok
[INFO] [stdout] test test::test_assert_succeed ... ok
[INFO] [stdout] test test::test_assert_panic_0 - should panic ... ok
[INFO] [stdout] test test::test_assert_panic_1 - should panic ... ok
[INFO] [stdout] test test::test_assert_panic_2 - should panic ... ok
[INFO] [stdout] test test::test_assert_panic_4 - should panic ... ok
[INFO] [stdout] test test::test_assert_panic_3 - should panic ... ok
[INFO] [stdout] test test::test_assert_panic_5 - should panic ... ok
[INFO] [stdout] test test::test_assert_panic_6 - should panic ... ok
[INFO] [stdout] test test::test_panic_message ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/selective_import1.rs (/opt/rustwide/target/debug/deps/selective_import1-b2ea88bad7df5433)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_assert_succeed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/selective_import2.rs (/opt/rustwide/target/debug/deps/selective_import2-ed27657f79b105dd)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_assert_succeed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests assert_matches
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - assert_matches (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d708992d5d8e5a6657a3025fab9be7976c1ab19d4abb1e6bf39e36eef76dcb43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d708992d5d8e5a6657a3025fab9be7976c1ab19d4abb1e6bf39e36eef76dcb43", kill_on_drop: false }`
[INFO] [stdout] d708992d5d8e5a6657a3025fab9be7976c1ab19d4abb1e6bf39e36eef76dcb43