[INFO] fetching crate enum-map 0.6.4...
[INFO] testing enum-map-0.6.4 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate enum-map 0.6.4 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate enum-map 0.6.4 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate enum-map 0.6.4
[INFO] finished tweaking crates.io crate enum-map 0.6.4
[INFO] tweaked toml for crates.io crate enum-map 0.6.4 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_test v1.0.117
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e76ad9fe0c7cbadb7b23bee1671e33e5e5f78260dbdda60950d220a90383feab
[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" "e76ad9fe0c7cbadb7b23bee1671e33e5e5f78260dbdda60950d220a90383feab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e76ad9fe0c7cbadb7b23bee1671e33e5e5f78260dbdda60950d220a90383feab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e76ad9fe0c7cbadb7b23bee1671e33e5e5f78260dbdda60950d220a90383feab", kill_on_drop: false }`
[INFO] [stdout] e76ad9fe0c7cbadb7b23bee1671e33e5e5f78260dbdda60950d220a90383feab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e28147787dde3d9340571dc49fdf72811790281d75835dd31655348ae8f0b907
[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" "e28147787dde3d9340571dc49fdf72811790281d75835dd31655348ae8f0b907", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling array-macro v1.0.5
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling enum-map-derive v0.4.6
[INFO] [stderr]    Compiling enum-map v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.43s
[INFO] running `Command { std: "docker" "inspect" "e28147787dde3d9340571dc49fdf72811790281d75835dd31655348ae8f0b907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e28147787dde3d9340571dc49fdf72811790281d75835dd31655348ae8f0b907", kill_on_drop: false }`
[INFO] [stdout] e28147787dde3d9340571dc49fdf72811790281d75835dd31655348ae8f0b907
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 48cf5cbb09c8deb93b4efa4be987e46bdc2b5e7119d570bba9d91ad18e7b6d2f
[INFO] running `Command { std: "docker" "start" "-a" "48cf5cbb09c8deb93b4efa4be987e46bdc2b5e7119d570bba9d91ad18e7b6d2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling serde_test v1.0.117
[INFO] [stderr]    Compiling enum-map v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 20.34s
[INFO] running `Command { std: "docker" "inspect" "48cf5cbb09c8deb93b4efa4be987e46bdc2b5e7119d570bba9d91ad18e7b6d2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48cf5cbb09c8deb93b4efa4be987e46bdc2b5e7119d570bba9d91ad18e7b6d2f", kill_on_drop: false }`
[INFO] [stdout] 48cf5cbb09c8deb93b4efa4be987e46bdc2b5e7119d570bba9d91ad18e7b6d2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0c05fe82490d7ed55dea88bb98d9812ccea26fcdd2b890adbc0e0a09ac20c68e
[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" "0c05fe82490d7ed55dea88bb98d9812ccea26fcdd2b890adbc0e0a09ac20c68e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/enum_map-d21318529161cb21
[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]      Running /opt/rustwide/target/debug/deps/serde-84481329ceb2b44c
[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]      Running /opt/rustwide/target/debug/deps/test-7db2015eddc45989
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test huge_enum ... ok
[INFO] [stdout] test into_iter ... ok
[INFO] [stdout] test into_iter_drop ... ok
[INFO] [stdout] test iterator_next_back ... ok
[INFO] [stdout] test test_clear ... ok
[INFO] [stdout] test test_bool ... ok
[INFO] [stdout] test discriminants ... ok
[INFO] [stdout] test into_iter_len ... ok
[INFO] [stdout] test empty_map ... ok
[INFO] [stdout] test empty_infallible_map ... ok
[INFO] [stdout] test iter_mut_next_back ... ok
[INFO] [stdout] test extend ... ok
[INFO] [stdout] test iterator_len ... ok
[INFO] [stdout] test into_iter_u8 ... ok
[INFO] [stdout] test assert_enum_map_does_not_copy_sync_send_dependency_of_keys ... ok
[INFO] [stdout] test iter_mut_len ... ok
[INFO] [stdout] test values_rev_collect ... ok
[INFO] [stdout] test values_mut_next_back ... ok
[INFO] [stdout] test test_sum_mut ... ok
[INFO] [stdout] test test_clone ... ok
[INFO] [stdout] test values_len ... ok
[INFO] [stdout] test test_debug ... ok
[INFO] [stdout] test test_hash ... ok
[INFO] [stdout] test test_iter_clone ... ok
[INFO] [stdout] test test_u8 ... ok
[INFO] [stdout] test test_sum ... ok
[INFO] [stdout] test empty_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests enum-map
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - EnumMap<K, V>::as_mut_ptr (line 276) ... ok
[INFO] [stdout] test src/iter.rs - iter::EnumMap<K, V>::values_mut (line 273) ... ok
[INFO] [stdout] test src/lib.rs - EnumMap<K, V>::new (line 126) ... ok
[INFO] [stdout] test src/lib.rs - EnumMap<K, V>::as_ptr (line 256) ... ok
[INFO] [stdout] test src/lib.rs - enum_map (line 53) ... ok
[INFO] [stdout] test src/lib.rs - EnumMap (line 97) ... ok
[INFO] [stdout] test src/lib.rs - EnumMap<K, V>::clear (line 147) ... ok
[INFO] [stdout] test src/lib.rs - EnumMap<K, V>::swap (line 223) ... ok
[INFO] [stdout] test src/lib.rs - EnumMap<K, V>::is_empty (line 199) ... ok
[INFO] [stdout] test src/iter.rs - iter::Iter (line 15) ... ok
[INFO] [stdout] test src/iter.rs - iter::EnumMap<K, V>::values (line 254) ... ok
[INFO] [stdout] test src/iter.rs - iter::IterMut (line 106) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/iter.rs - iter::IntoIter (line 184) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0c05fe82490d7ed55dea88bb98d9812ccea26fcdd2b890adbc0e0a09ac20c68e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c05fe82490d7ed55dea88bb98d9812ccea26fcdd2b890adbc0e0a09ac20c68e", kill_on_drop: false }`
[INFO] [stdout] 0c05fe82490d7ed55dea88bb98d9812ccea26fcdd2b890adbc0e0a09ac20c68e