[INFO] fetching crate pour 0.2.1... [INFO] testing pour-0.2.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate pour 0.2.1 into /workspace/builds/worker-55/source [INFO] validating manifest of crates.io crate pour 0.2.1 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 pour 0.2.1 [INFO] finished tweaking crates.io crate pour 0.2.1 [INFO] tweaked toml for crates.io crate pour 0.2.1 written to /workspace/builds/worker-55/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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded elysees v0.2.4 [INFO] [stderr] Downloaded slice-dst v1.5.1 [INFO] [stderr] Downloaded ref-cast-impl v1.0.6 [INFO] [stderr] Downloaded ref-cast v1.0.6 [INFO] [stderr] Downloaded erasable v1.2.1 [INFO] [stderr] Downloaded ptr-union v2.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 98a272a5efae6972cc69d78e8264617d77c56e0f17b5da0608dcdcd2634b90b7 [INFO] running `Command { std: "docker" "start" "-a" "98a272a5efae6972cc69d78e8264617d77c56e0f17b5da0608dcdcd2634b90b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "98a272a5efae6972cc69d78e8264617d77c56e0f17b5da0608dcdcd2634b90b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98a272a5efae6972cc69d78e8264617d77c56e0f17b5da0608dcdcd2634b90b7", kill_on_drop: false }` [INFO] [stdout] 98a272a5efae6972cc69d78e8264617d77c56e0f17b5da0608dcdcd2634b90b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] d441febe114091cdd61edb99f87396022916c11e35a8859e1ec128c05f2e5556 [INFO] running `Command { std: "docker" "start" "-a" "d441febe114091cdd61edb99f87396022916c11e35a8859e1ec128c05f2e5556", kill_on_drop: false }` [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling ref-cast v1.0.6 [INFO] [stderr] Compiling erasable v1.2.1 [INFO] [stderr] Compiling slice-dst v1.5.1 [INFO] [stderr] Compiling ptr-union v2.1.0 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling ref-cast-impl v1.0.6 [INFO] [stderr] Compiling paste v0.1.18 [INFO] [stderr] Compiling const-random-macro v0.1.13 [INFO] [stderr] Compiling elysees v0.2.4 [INFO] [stderr] Compiling const-random v0.1.13 [INFO] [stderr] Compiling ahash v0.4.7 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling pour v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.02s [INFO] running `Command { std: "docker" "inspect" "d441febe114091cdd61edb99f87396022916c11e35a8859e1ec128c05f2e5556", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d441febe114091cdd61edb99f87396022916c11e35a8859e1ec128c05f2e5556", kill_on_drop: false }` [INFO] [stdout] d441febe114091cdd61edb99f87396022916c11e35a8859e1ec128c05f2e5556 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 80e277fe3dd43901940e8d92fdc50c4c322f22dd125c60c575d62439a12a5bc6 [INFO] running `Command { std: "docker" "start" "-a" "80e277fe3dd43901940e8d92fdc50c4c322f22dd125c60c575d62439a12a5bc6", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling rand_xoshiro v0.4.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling pour v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 22.04s [INFO] running `Command { std: "docker" "inspect" "80e277fe3dd43901940e8d92fdc50c4c322f22dd125c60c575d62439a12a5bc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80e277fe3dd43901940e8d92fdc50c4c322f22dd125c60c575d62439a12a5bc6", kill_on_drop: false }` [INFO] [stdout] 80e277fe3dd43901940e8d92fdc50c4c322f22dd125c60c575d62439a12a5bc6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 47eb5f279d6c3bc07664cb57a41644aed564791d4224b47adb090a2c699e5161 [INFO] running `Command { std: "docker" "start" "-a" "47eb5f279d6c3bc07664cb57a41644aed564791d4224b47adb090a2c699e5161", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.45s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/pour-c06fafc808b35255) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test inner::tests::basic_branch_joins ... ok [INFO] [stdout] test inner::tests::basic_branch_ordering ... ok [INFO] [stdout] test inner::tests::empty_inner_consing ... ok [INFO] [stdout] test inner::tests::basic_double_in_test ... ok [INFO] [stdout] test test::big_usize_insert ... ok [INFO] [stdout] test test::mapping_set_op ... ok [INFO] [stdout] test test::small_consed_set_ops ... ok [INFO] [stdout] test test::small_non_consed_map_set_ops ... ok [INFO] [stdout] test test::small_usize_insert ... ok [INFO] [stdout] test map_impls::tests::big_small_submap_check ... ok [INFO] [stdout] test test::medium_map_construction ... ok [INFO] [stdout] test test::medium_map_construction_in_ctx ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s [INFO] [stdout] [INFO] [stderr] Doc-tests pour [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test src/lib.rs - IdMap::contains (line 517) ... ok [INFO] [stdout] test src/lib.rs - IdMap::new (line 78) ... ok [INFO] [stdout] test src/lib.rs - IdMap::singleton (line 139) ... ok [INFO] [stdout] test src/lib.rs - IdMap::insert (line 397) ... ok [INFO] [stdout] test src/lib.rs - IdMap::try_insert_in (line 458) ... ok [INFO] [stdout] test src/lib.rs - IdMap::len (line 167) ... ok [INFO] [stdout] test src/lib.rs - IdMap::remove_in (line 275) ... ok [INFO] [stdout] test src/lib.rs - IdMap::inserted_in (line 317) ... ok [INFO] [stdout] test src/lib.rs - IdMap::as_ptr (line 118) ... ok [INFO] [stdout] test src/lib.rs - IdMap::get (line 497) ... ok [INFO] [stdout] test src/lib.rs - IdMap::is_empty (line 152) ... ok [INFO] [stdout] test src/lib.rs - IdMap::try_inserted (line 440) ... ok [INFO] [stdout] test src/lib.rs - IdMap::insert_in (line 377) ... ok [INFO] [stdout] test src/lib.rs - IdMap::inserted (line 356) ... ok [INFO] [stdout] test src/lib.rs - IdMap::try_insert (line 478) ... ok [INFO] [stdout] test src/lib.rs - IdMap::removed (line 262) ... ok [INFO] [stdout] test src/lib.rs - IdMap::mutated_vals_in (line 529) ... ok [INFO] [stdout] test src/lib.rs - IdMap::domains_intersect (line 1139) ... ok [INFO] [stdout] test src/lib.rs - IdMap::removed_in (line 249) ... ok [INFO] [stdout] test src/lib.rs - IdMap::remove (line 296) ... ok [INFO] [stdout] test src/lib.rs - IdMap::try_inserted_in (line 417) ... ok [INFO] [stdout] test src/lib.rs - IdMap::mutate_vals (line 578) ... ok [INFO] [stdout] test src/lib.rs - IdMap::singleton_in (line 97) ... ok [INFO] [stdout] test src/lib.rs - IdMap::iter (line 186) ... ok [INFO] [stdout] test src/lib.rs - IdMap::domains_disjoint (line 1173) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "47eb5f279d6c3bc07664cb57a41644aed564791d4224b47adb090a2c699e5161", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47eb5f279d6c3bc07664cb57a41644aed564791d4224b47adb090a2c699e5161", kill_on_drop: false }` [INFO] [stdout] 47eb5f279d6c3bc07664cb57a41644aed564791d4224b47adb090a2c699e5161