[INFO] fetching crate toast 0.32.0...
[INFO] testing toast-0.32.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate toast 0.32.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate toast 0.32.0 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 toast 0.32.0
[INFO] finished tweaking crates.io crate toast 0.32.0
[INFO] tweaked toml for crates.io crate toast 0.32.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate toast 0.32.0 already has a lockfile, it will not be regenerated
[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 console v0.9.0
[INFO] [stderr]   Downloaded filetime v0.2.7
[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" "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] 00d63613100bac90bf803b47775035bb76589a2100d57a2014a6f339655ca40c
[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" "00d63613100bac90bf803b47775035bb76589a2100d57a2014a6f339655ca40c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00d63613100bac90bf803b47775035bb76589a2100d57a2014a6f339655ca40c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00d63613100bac90bf803b47775035bb76589a2100d57a2014a6f339655ca40c", kill_on_drop: false }`
[INFO] [stdout] 00d63613100bac90bf803b47775035bb76589a2100d57a2014a6f339655ca40c
[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=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] 7d02e167e7a17c1534de9f5fbe1e74b5b0ef654145eec3f3da72eec5ba7ceb6e
[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" "7d02e167e7a17c1534de9f5fbe1e74b5b0ef654145eec3f3da72eec5ba7ceb6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling scopeguard v1.0.0
[INFO] [stderr]    Compiling getrandom v0.1.12
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling winapi v0.3.8
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]    Compiling smallvec v0.6.10
[INFO] [stderr]    Compiling rgb v0.8.14
[INFO] [stderr]    Compiling linked-hash-map v0.5.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling dtoa v0.4.4
[INFO] [stderr]    Compiling same-file v1.0.5
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling block-padding v0.1.4
[INFO] [stderr]    Compiling lock_api v0.3.1
[INFO] [stderr]    Compiling walkdir v2.2.9
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling crossbeam-channel v0.3.9
[INFO] [stderr]    Compiling yaml-rust v0.4.3
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling term_size v0.3.1
[INFO] [stderr]    Compiling termios v0.3.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling clicolors-control v1.0.1
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling filetime v0.2.7
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling tar v0.4.26
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling crossbeam v0.7.2
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling number_prefix v0.2.8
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling console v0.9.0
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling winconsole v0.10.0
[INFO] [stderr]    Compiling colored v1.8.0
[INFO] [stderr]    Compiling indicatif v0.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]    Compiling ctrlc v3.1.3
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]    Compiling serde_yaml v0.8.11
[INFO] [stderr]    Compiling toast v0.32.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `Command { std: "docker" "inspect" "7d02e167e7a17c1534de9f5fbe1e74b5b0ef654145eec3f3da72eec5ba7ceb6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d02e167e7a17c1534de9f5fbe1e74b5b0ef654145eec3f3da72eec5ba7ceb6e", kill_on_drop: false }`
[INFO] [stdout] 7d02e167e7a17c1534de9f5fbe1e74b5b0ef654145eec3f3da72eec5ba7ceb6e
[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=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] [stdout] d6e7db404d3c995b77651658a6a78695627a0a553318e67c798b9ce3c24484a8
[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" "d6e7db404d3c995b77651658a6a78695627a0a553318e67c798b9ce3c24484a8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling toast v0.32.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.66s
[INFO] running `Command { std: "docker" "inspect" "d6e7db404d3c995b77651658a6a78695627a0a553318e67c798b9ce3c24484a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6e7db404d3c995b77651658a6a78695627a0a553318e67c798b9ce3c24484a8", kill_on_drop: false }`
[INFO] [stdout] d6e7db404d3c995b77651658a6a78695627a0a553318e67c798b9ce3c24484a8
[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=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] 270b88e9c1f30ccb3f9b554981f0ddadcf1cc1a58d563ffc8fe048fb59dcdebf
[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" "270b88e9c1f30ccb3f9b554981f0ddadcf1cc1a58d563ffc8fe048fb59dcdebf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/toast-4ee33b1144657d67
[INFO] [stdout] 
[INFO] [stdout] running 68 tests
[INFO] [stdout] test cache::tests::hash_read_pure ... ok
[INFO] [stdout] test cache::tests::combine_second_different ... ok
[INFO] [stdout] test cache::tests::combine_concat ... ok
[INFO] [stdout] test cache::tests::hash_path_pure ... ok
[INFO] [stdout] test cache::tests::hash_path_not_constant ... ok
[INFO] [stdout] test cache::tests::combine_first_different ... ok
[INFO] [stdout] test cache::tests::hash_read_not_constant ... ok
[INFO] [stdout] test cache::tests::combine_pure ... ok
[INFO] [stdout] test cache::tests::hash_str_not_constant ... ok
[INFO] [stdout] test cache::tests::key_noop ... ok
[INFO] [stdout] test cache::tests::key_input_files_hash ... ok
[INFO] [stdout] test cache::tests::key_environment_values ... ok
[INFO] [stdout] test cache::tests::key_command ... ok
[INFO] [stdout] test cache::tests::key_location ... ok
[INFO] [stdout] test cache::tests::key_environment_order ... ok
[INFO] [stdout] test cache::tests::key_previous_key ... ok
[INFO] [stdout] test cache::tests::key_environment_keys ... ok
[INFO] [stdout] test cache::tests::hash_str_pure ... ok
[INFO] [stdout] test cache::tests::key_user ... ok
[INFO] [stdout] test config::tests::parse_empty ... ok
[INFO] [stdout] test format::tests::number_zero ... ok
[INFO] [stdout] test format::tests::series_empty ... ok
[INFO] [stdout] test format::tests::number_two ... ok
[INFO] [stdout] test format::tests::series_three ... ok
[INFO] [stdout] test config::tests::parse_nonempty ... ok
[INFO] [stdout] test format::tests::series_one ... ok
[INFO] [stdout] test format::tests::number_one ... ok
[INFO] [stdout] test docker::tests::random_impure ... ok
[INFO] [stdout] test cache::tests::key_pure ... ok
[INFO] [stdout] test schedule::tests::schedule_dependency_duplicates ... ok
[INFO] [stdout] test schedule::tests::schedule_input_duplicates ... ok
[INFO] [stdout] test schedule::tests::schedule_single ... ok
[INFO] [stdout] test schedule::tests::schedule_linear ... ok
[INFO] [stdout] test schedule::tests::schedule_empty ... ok
[INFO] [stdout] test format::tests::series_two ... ok
[INFO] [stdout] test toastfile::tests::check_dependencies_cycle_1 ... ok
[INFO] [stdout] test schedule::tests::schedule_lexicographical_tie_breaking ... ok
[INFO] [stdout] test schedule::tests::schedule_input_order ... ok
[INFO] [stdout] test schedule::tests::schedule_diamond ... ok
[INFO] [stdout] test schedule::tests::schedule_dependency_order ... ok
[INFO] [stdout] test toastfile::tests::check_task_paths_absolute_mount_paths ... ok
[INFO] [stdout] test toastfile::tests::check_task_paths_absolute_input_paths ... ok
[INFO] [stdout] test toastfile::tests::check_task_environment_ok ... ok
[INFO] [stdout] test toastfile::tests::check_task_paths_absolute_output_paths_on_failure ... ok
[INFO] [stdout] test toastfile::tests::check_task_paths_absolute_output_paths ... ok
[INFO] [stdout] test toastfile::tests::check_task_paths_ok ... ok
[INFO] [stdout] test toastfile::tests::check_task_paths_relative_location ... ok
[INFO] [stdout] test toastfile::tests::environment_default_not_overridden ... ok
[INFO] [stdout] test toastfile::tests::environment_default_overridden ... ok
[INFO] [stdout] test toastfile::tests::environment_empty ... ok
[INFO] [stdout] test toastfile::tests::environment_missing ... ok
[INFO] [stdout] test toastfile::tests::parse_comprehensive_task ... ok
[INFO] [stdout] test toastfile::tests::parse_empty ... ok
[INFO] [stdout] test toastfile::tests::parse_minimal_task ... ok
[INFO] [stdout] test toastfile::tests::check_task_paths_mount_paths_comma ... ok
[INFO] [stdout] test toastfile::tests::check_dependencies_empty ... ok
[INFO] [stdout] test toastfile::tests::check_task_caching_disabled_with_mount_paths ... ok
[INFO] [stdout] test toastfile::tests::check_task_caching_disabled_with_ports ... ok
[INFO] [stdout] test toastfile::tests::check_dependencies_valid_default ... ok
[INFO] [stdout] test toastfile::tests::check_dependencies_invalid_default ... ok
[INFO] [stdout] test toastfile::tests::check_dependencies_nonexistent ... ok
[INFO] [stdout] test toastfile::tests::check_dependencies_cycle_3 ... ok
[INFO] [stdout] test toastfile::tests::check_task_dependencies_nonempty ... ok
[INFO] [stdout] test toastfile::tests::check_task_environment_equals ... ok
[INFO] [stdout] test toastfile::tests::check_task_caching_enabled_with_mount_paths ... ok
[INFO] [stdout] test toastfile::tests::check_task_caching_enabled_with_ports ... ok
[INFO] [stdout] test toastfile::tests::check_dependencies_cycle_2 ... ok
[INFO] [stdout] test toastfile::tests::check_dependencies_single ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 68 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "270b88e9c1f30ccb3f9b554981f0ddadcf1cc1a58d563ffc8fe048fb59dcdebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "270b88e9c1f30ccb3f9b554981f0ddadcf1cc1a58d563ffc8fe048fb59dcdebf", kill_on_drop: false }`
[INFO] [stdout] 270b88e9c1f30ccb3f9b554981f0ddadcf1cc1a58d563ffc8fe048fb59dcdebf