[INFO] fetching crate discord-indexmap 1.4.0...
[INFO] testing discord-indexmap-1.4.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate discord-indexmap 1.4.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate discord-indexmap 1.4.0 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 discord-indexmap 1.4.0
[INFO] finished tweaking crates.io crate discord-indexmap 1.4.0
[INFO] tweaked toml for crates.io crate discord-indexmap 1.4.0 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25223a2dd221c11481e504ee6404c98dc1343d259b9a160ba57a74c2e3324ce0
[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" "25223a2dd221c11481e504ee6404c98dc1343d259b9a160ba57a74c2e3324ce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25223a2dd221c11481e504ee6404c98dc1343d259b9a160ba57a74c2e3324ce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25223a2dd221c11481e504ee6404c98dc1343d259b9a160ba57a74c2e3324ce0", kill_on_drop: false }`
[INFO] [stdout] 25223a2dd221c11481e504ee6404c98dc1343d259b9a160ba57a74c2e3324ce0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19f1141187987e847a52d9ceacac217ae4b427a75d42ceb8178167edbed76d2c
[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" "19f1141187987e847a52d9ceacac217ae4b427a75d42ceb8178167edbed76d2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling discord-indexmap v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "19f1141187987e847a52d9ceacac217ae4b427a75d42ceb8178167edbed76d2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19f1141187987e847a52d9ceacac217ae4b427a75d42ceb8178167edbed76d2c", kill_on_drop: false }`
[INFO] [stdout] 19f1141187987e847a52d9ceacac217ae4b427a75d42ceb8178167edbed76d2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d371e8cdc7b01ebcafe7b6e6f8b3b8fab96c2d4e2c5ab94932d4f415b9d851c
[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" "3d371e8cdc7b01ebcafe7b6e6f8b3b8fab96c2d4e2c5ab94932d4f415b9d851c", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling serde_test v1.0.126
[INFO] [stderr]    Compiling quickcheck v0.8.5
[INFO] [stderr]    Compiling discord-indexmap v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.69s
[INFO] running `Command { std: "docker" "inspect" "3d371e8cdc7b01ebcafe7b6e6f8b3b8fab96c2d4e2c5ab94932d4f415b9d851c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d371e8cdc7b01ebcafe7b6e6f8b3b8fab96c2d4e2c5ab94932d4f415b9d851c", kill_on_drop: false }`
[INFO] [stdout] 3d371e8cdc7b01ebcafe7b6e6f8b3b8fab96c2d4e2c5ab94932d4f415b9d851c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 264f7176eb985de078ed9cdea139903b6e428095f38a42eebd513cdca53830ce
[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" "264f7176eb985de078ed9cdea139903b6e428095f38a42eebd513cdca53830ce", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/discord_indexmap-1732d87489193654)
[INFO] [stdout] running 33 tests
[INFO] [stdout] test map::tests::entry ... ok
[INFO] [stdout] test map::tests::extend ... ok
[INFO] [stdout] test map::tests::entry_and_modify ... ok
[INFO] [stdout] test map::tests::insert ... ok
[INFO] [stdout] test map::tests::grow ... ok
[INFO] [stdout] test map::tests::it_works ... ok
[INFO] [stdout] test set::tests::insert ... ok
[INFO] [stdout] test map::tests::values_mut ... ok
[INFO] [stdout] test map::tests::insert_order ... ok
[INFO] [stdout] test map::tests::values ... ok
[INFO] [stdout] test map::tests::new ... ok
[INFO] [stdout] test set::tests::comparisons ... ok
[INFO] [stdout] test set::tests::extend ... ok
[INFO] [stdout] test set::tests::it_works ... ok
[INFO] [stdout] test map::tests::remove_to_empty ... ok
[INFO] [stdout] test set::tests::iter_comparisons ... ok
[INFO] [stdout] test map::tests::swap_remove_index ... ok
[INFO] [stdout] test set::tests::grow ... ok
[INFO] [stdout] test map::tests::keys ... ok
[INFO] [stdout] test map::tests::partial_eq_and_eq ... ok
[INFO] [stdout] test set::tests::ops ... ok
[INFO] [stdout] test set::tests::insert_dup ... ok
[INFO] [stdout] test set::tests::swap_remove_index ... ok
[INFO] [stderr]      Running tests/equivalent_trait.rs (/opt/rustwide/target/debug/deps/equivalent_trait-00d59217c02e2122)
[INFO] [stdout] test map::tests::entry_or_default ... ok
[INFO] [stdout] test map::tests::insert_2 ... ok
[INFO] [stdout] test set::tests::insert_2 ... ok
[INFO] [stdout] test set::tests::partial_eq_and_eq ... ok
[INFO] [stdout] test set::tests::insert_full ... ok
[INFO] [stdout] test set::tests::insert_order ... ok
[INFO] [stdout] test set::tests::new ... ok
[INFO] [stdout] test set::tests::remove ... ok
[INFO] [stdout] test map::tests::insert_full ... ok
[INFO] [stdout] test map::tests::remove ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_string_str ... ok
[INFO] [stdout] test test_lookup ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/macros_full_path.rs (/opt/rustwide/target/debug/deps/macros_full_path-c74c79a7807ab6e5)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/quick.rs (/opt/rustwide/target/debug/deps/quick-fd31ff84505d147c)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_create_set ... ok
[INFO] [stdout] test test_create_map ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test with_cap ... ok
[INFO] [stdout] test insertion_order ... ok
[INFO] [stdout] test contains ... ok
[INFO] [stdout] test contains_not ... ok
[INFO] [stdout] test pop ... ok
[INFO] [stdout] test drain ... ok
[INFO] [stdout] test equality ... ok
[INFO] [stdout] test insert_remove ... ok
[INFO] [stdout] test shift_remove ... ok
[INFO] [stdout] test operations_string ... ok
[INFO] [stdout] test keys_values_mut ... ok
[INFO] [stdout] test sort_2 ... ok
[INFO] [stdout] test sort_1 ... ok
[INFO] [stdout] test keys_values ... ok
[INFO] [stdout] test operations_i8 ... ok
[INFO] [stdout] test retain_ordered ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.90s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/serde.rs (/opt/rustwide/target/debug/deps/serde-f99db90c46c8d087)
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-d982455dc74f696b)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_sort ... ok
[INFO] [stderr]    Doc-tests discord-indexmap
[INFO] [stdout] test test_sort_set ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/macros.rs - indexset (line 46) ... ok
[INFO] [stdout] test src/set.rs - set::IndexSet (line 55) ... ok
[INFO] [stdout] test src/macros.rs - indexmap (line 7) ... ok
[INFO] [stdout] test src/map.rs - map::IndexMap (line 281) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.93s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "264f7176eb985de078ed9cdea139903b6e428095f38a42eebd513cdca53830ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "264f7176eb985de078ed9cdea139903b6e428095f38a42eebd513cdca53830ce", kill_on_drop: false }`
[INFO] [stdout] 264f7176eb985de078ed9cdea139903b6e428095f38a42eebd513cdca53830ce