[INFO] fetching crate mbox 0.6.0... [INFO] testing mbox-0.6.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate mbox 0.6.0 into /workspace/builds/worker-68/source [INFO] validating manifest of crates.io crate mbox 0.6.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mbox 0.6.0 [INFO] finished tweaking crates.io crate mbox 0.6.0 [INFO] tweaked toml for crates.io crate mbox 0.6.0 written to /workspace/builds/worker-68/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a1a44fa41a73de6fe359b3898c2b71ff71617292c8a3e407f30042b228ad4ec6 [INFO] running `Command { std: "docker" "start" "-a" "a1a44fa41a73de6fe359b3898c2b71ff71617292c8a3e407f30042b228ad4ec6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1a44fa41a73de6fe359b3898c2b71ff71617292c8a3e407f30042b228ad4ec6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1a44fa41a73de6fe359b3898c2b71ff71617292c8a3e407f30042b228ad4ec6", kill_on_drop: false }` [INFO] [stdout] a1a44fa41a73de6fe359b3898c2b71ff71617292c8a3e407f30042b228ad4ec6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9dcd5e555e481753f9e6569f146f86c8e616d621d1a44aef3c86d3bf96fb50b6 [INFO] running `Command { std: "docker" "start" "-a" "9dcd5e555e481753f9e6569f146f86c8e616d621d1a44aef3c86d3bf96fb50b6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling mbox v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.31s [INFO] running `Command { std: "docker" "inspect" "9dcd5e555e481753f9e6569f146f86c8e616d621d1a44aef3c86d3bf96fb50b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9dcd5e555e481753f9e6569f146f86c8e616d621d1a44aef3c86d3bf96fb50b6", kill_on_drop: false }` [INFO] [stdout] 9dcd5e555e481753f9e6569f146f86c8e616d621d1a44aef3c86d3bf96fb50b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b88ac588f43da496cb378e7cbb6ab85517ed53fb806ddfea8007b84d796aaad [INFO] running `Command { std: "docker" "start" "-a" "2b88ac588f43da496cb378e7cbb6ab85517ed53fb806ddfea8007b84d796aaad", kill_on_drop: false }` [INFO] [stderr] Compiling mbox v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.56s [INFO] running `Command { std: "docker" "inspect" "2b88ac588f43da496cb378e7cbb6ab85517ed53fb806ddfea8007b84d796aaad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b88ac588f43da496cb378e7cbb6ab85517ed53fb806ddfea8007b84d796aaad", kill_on_drop: false }` [INFO] [stdout] 2b88ac588f43da496cb378e7cbb6ab85517ed53fb806ddfea8007b84d796aaad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 51a602c25cdba53ffa601ac1afc58a8bfea196475ee8b08b06da3662836143f4 [INFO] running `Command { std: "docker" "start" "-a" "51a602c25cdba53ffa601ac1afc58a8bfea196475ee8b08b06da3662836143f4", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mbox-c62034423cd4f9f7) [INFO] [stdout] [INFO] [stdout] running 37 tests [INFO] [stdout] test mbox::test_clone ... ok [INFO] [stdout] test mbox::test_clone_from ... ok [INFO] [stdout] test mbox::test_clone_slice ... ok [INFO] [stdout] test mbox::test_coerce_from_empty_slice ... ok [INFO] [stdout] test mbox::test_coerce_unsized ... ok [INFO] [stdout] test mbox::test_default_str ... ok [INFO] [stdout] test mbox::test_empty_slice ... ok [INFO] [stdout] test mbox::test_format ... ok [INFO] [stdout] test mbox::test_from_iterator ... ok [INFO] [stdout] test mbox::test_into_raw ... ok [INFO] [stdout] test mbox::test_into_iterator ... ok [INFO] [stdout] test mbox::test_iter_drop ... ok [INFO] [stdout] test mbox::test_iter_properties ... ok [INFO] [stdout] test mbox::test_no_drop_flag ... ok [INFO] [stdout] test mbox::test_non_utf8 ... ok [INFO] [stdout] test mbox::test_non_zero ... ok [INFO] [stdout] test mbox::test_single_object ... ok [INFO] [stdout] test mbox::test_slice_with_drops ... ok [INFO] [stdout] test mbox::test_string_from_bytes ... ok [INFO] [stdout] test mbox::test_slice ... ok [INFO] [stdout] test mbox::test_standard_traits ... ok [INFO] [stdout] test mbox::test_zero_sized_type ... ok [INFO] [stdout] test sentinel::test_array ... ok [INFO] [stdout] test sentinel::test_array_into_mbox ... ok [INFO] [stdout] test mbox::test_zst_slice ... ok [INFO] [stdout] test sentinel::test_array_with_drop ... ok [INFO] [stdout] test sentinel::test_c_str ... ok [INFO] [stdout] test sentinel::test_default_array ... ok [INFO] [stdout] test sentinel::test_default_string ... ok [INFO] [stdout] test sentinel::test_hash_array ... ok [INFO] [stdout] test sentinel::test_hash_string ... ok [INFO] [stdout] test sentinel::test_non_utf8_string ... ok [INFO] [stdout] test sentinel::test_string ... ok [INFO] [stdout] test sentinel::test_string_into_mbox ... ok [INFO] [stdout] test mbox::test_panic_during_clone - should panic ... ok [INFO] [stdout] test mbox::test_panic_during_clone_from - should panic ... ok [INFO] [stdout] test mbox::test_panic_on_clone_slice - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests mbox [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 9) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "51a602c25cdba53ffa601ac1afc58a8bfea196475ee8b08b06da3662836143f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51a602c25cdba53ffa601ac1afc58a8bfea196475ee8b08b06da3662836143f4", kill_on_drop: false }` [INFO] [stdout] 51a602c25cdba53ffa601ac1afc58a8bfea196475ee8b08b06da3662836143f4