[INFO] fetching crate assert_matches 1.4.0...
[INFO] testing assert_matches-1.4.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate assert_matches 1.4.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate assert_matches 1.4.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate assert_matches 1.4.0
[INFO] finished tweaking crates.io crate assert_matches 1.4.0
[INFO] tweaked toml for crates.io crate assert_matches 1.4.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fdc5df33602a87961177bb0939475a94ca60dac73032f7108b61539b6ae7607b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fdc5df33602a87961177bb0939475a94ca60dac73032f7108b61539b6ae7607b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdc5df33602a87961177bb0939475a94ca60dac73032f7108b61539b6ae7607b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdc5df33602a87961177bb0939475a94ca60dac73032f7108b61539b6ae7607b", kill_on_drop: false }`
[INFO] [stdout] fdc5df33602a87961177bb0939475a94ca60dac73032f7108b61539b6ae7607b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22e0f8beba3faecbf0e1a3fadc31bb4d65eb391b7630cdc43ff361b0f11ec259
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "22e0f8beba3faecbf0e1a3fadc31bb4d65eb391b7630cdc43ff361b0f11ec259", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_matches v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "22e0f8beba3faecbf0e1a3fadc31bb4d65eb391b7630cdc43ff361b0f11ec259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22e0f8beba3faecbf0e1a3fadc31bb4d65eb391b7630cdc43ff361b0f11ec259", kill_on_drop: false }`
[INFO] [stdout] 22e0f8beba3faecbf0e1a3fadc31bb4d65eb391b7630cdc43ff361b0f11ec259
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e93d933bf75e72335571c8cc7a17cd87cd23bcd4708e4ef80b154cb6da9421ae
[INFO] running `Command { std: "docker" "start" "-a" "e93d933bf75e72335571c8cc7a17cd87cd23bcd4708e4ef80b154cb6da9421ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_matches v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "e93d933bf75e72335571c8cc7a17cd87cd23bcd4708e4ef80b154cb6da9421ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e93d933bf75e72335571c8cc7a17cd87cd23bcd4708e4ef80b154cb6da9421ae", kill_on_drop: false }`
[INFO] [stdout] e93d933bf75e72335571c8cc7a17cd87cd23bcd4708e4ef80b154cb6da9421ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 088ad859acd33babb6ebbfb56ddc88f1d97b937a761766efc895d0287666e4ba
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "088ad859acd33babb6ebbfb56ddc88f1d97b937a761766efc895d0287666e4ba", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] running 11 tests
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/assert_matches-d5567184c5613baf
[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 ... ok
[INFO] [stdout] test test::test_assert_panic_1 ... ok
[INFO] [stdout] test test::test_assert_panic_4 ... ok
[INFO] [stdout] test test::test_assert_panic_2 ... ok
[INFO] [stdout] test test::test_assert_panic_3 ... ok
[INFO] [stdout] test test::test_assert_panic_6 ... ok
[INFO] [stdout] test test::test_assert_panic_5 ... 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
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "088ad859acd33babb6ebbfb56ddc88f1d97b937a761766efc895d0287666e4ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "088ad859acd33babb6ebbfb56ddc88f1d97b937a761766efc895d0287666e4ba", kill_on_drop: false }`
[INFO] [stdout] 088ad859acd33babb6ebbfb56ddc88f1d97b937a761766efc895d0287666e4ba