[INFO] fetching crate m6-key-set 0.2.1...
[INFO] testing m6-key-set-0.2.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate m6-key-set 0.2.1 into /workspace/builds/worker-49/source
[INFO] validating manifest of crates.io crate m6-key-set 0.2.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate m6-key-set 0.2.1
[INFO] finished tweaking crates.io crate m6-key-set 0.2.1
[INFO] tweaked toml for crates.io crate m6-key-set 0.2.1 written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 907feb491f39ba68658e366c75a61c74ed50ca2f84aebdccfc5aec639ff0482e
[INFO] running `Command { std: "docker" "start" "-a" "907feb491f39ba68658e366c75a61c74ed50ca2f84aebdccfc5aec639ff0482e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "907feb491f39ba68658e366c75a61c74ed50ca2f84aebdccfc5aec639ff0482e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "907feb491f39ba68658e366c75a61c74ed50ca2f84aebdccfc5aec639ff0482e", kill_on_drop: false }`
[INFO] [stdout] 907feb491f39ba68658e366c75a61c74ed50ca2f84aebdccfc5aec639ff0482e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cade6cdcd158dfc25cde51d0ea864176707ba662dfb31bf4d37caaa05aae418
[INFO] running `Command { std: "docker" "start" "-a" "7cade6cdcd158dfc25cde51d0ea864176707ba662dfb31bf4d37caaa05aae418", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling m6-key-set v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "7cade6cdcd158dfc25cde51d0ea864176707ba662dfb31bf4d37caaa05aae418", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cade6cdcd158dfc25cde51d0ea864176707ba662dfb31bf4d37caaa05aae418", kill_on_drop: false }`
[INFO] [stdout] 7cade6cdcd158dfc25cde51d0ea864176707ba662dfb31bf4d37caaa05aae418
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 045c01cbb2cf81f99489fcd12c524c2c73bcd30d6034e1fcbaf7165f6cd7a0b2
[INFO] running `Command { std: "docker" "start" "-a" "045c01cbb2cf81f99489fcd12c524c2c73bcd30d6034e1fcbaf7165f6cd7a0b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling m6-key-set v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "045c01cbb2cf81f99489fcd12c524c2c73bcd30d6034e1fcbaf7165f6cd7a0b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "045c01cbb2cf81f99489fcd12c524c2c73bcd30d6034e1fcbaf7165f6cd7a0b2", kill_on_drop: false }`
[INFO] [stdout] 045c01cbb2cf81f99489fcd12c524c2c73bcd30d6034e1fcbaf7165f6cd7a0b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f0ac1e5f4f3d55baccf891788ce727c3adb91ed18fcdbb779745c84c20e8151a
[INFO] running `Command { std: "docker" "start" "-a" "f0ac1e5f4f3d55baccf891788ce727c3adb91ed18fcdbb779745c84c20e8151a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/m6_key_set-0f86c519e6a2ebf4)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/key_set_test.rs (/opt/rustwide/target/debug/deps/key_set_test-d19fe7040d5c5311)
[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] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test create_cutomhashset_struct ... ok
[INFO] [stdout] test set_io_struct ... ok
[INFO] [stdout] test set_op_basictype ... ok
[INFO] [stdout] test create_cutomhashset_basictype ... ok
[INFO] [stdout] test from_iter_create_keyset ... ok
[INFO] [stdout] test tellme_set_relationship_basictype ... ok
[INFO] [stdout] test set_op_struct ... ok
[INFO] [stdout] test extend_set ... ok
[INFO] [stdout] test for_into_iterator ... ok
[INFO] [stdout] test tellme_set_relationship_struct ... ok
[INFO] [stdout] test set_io_basictype ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests m6-key-set
[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] running `Command { std: "docker" "inspect" "f0ac1e5f4f3d55baccf891788ce727c3adb91ed18fcdbb779745c84c20e8151a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0ac1e5f4f3d55baccf891788ce727c3adb91ed18fcdbb779745c84c20e8151a", kill_on_drop: false }`
[INFO] [stdout] f0ac1e5f4f3d55baccf891788ce727c3adb91ed18fcdbb779745c84c20e8151a