[INFO] fetching crate more-changetoken 2.0.1...
[INFO] testing more-changetoken-2.0.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate more-changetoken 2.0.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate more-changetoken 2.0.1
[INFO] finished tweaking crates.io crate more-changetoken 2.0.1
[INFO] tweaked toml for crates.io crate more-changetoken 2.0.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate more-changetoken 2.0.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate more-changetoken 2.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 92635b284cadce635075cfb42b235e70f9f99c4b4c05d4be6cdb60afd89b74ca
[INFO] running `Command { std: "docker" "start" "-a" "92635b284cadce635075cfb42b235e70f9f99c4b4c05d4be6cdb60afd89b74ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92635b284cadce635075cfb42b235e70f9f99c4b4c05d4be6cdb60afd89b74ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92635b284cadce635075cfb42b235e70f9f99c4b4c05d4be6cdb60afd89b74ca", kill_on_drop: false }`
[INFO] [stdout] 92635b284cadce635075cfb42b235e70f9f99c4b4c05d4be6cdb60afd89b74ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b09bca352dad5355621cc2237745d42a4c2cab462f07f1b687baf0418e6b3338
[INFO] running `Command { std: "docker" "start" "-a" "b09bca352dad5355621cc2237745d42a4c2cab462f07f1b687baf0418e6b3338", kill_on_drop: false }`
[INFO] [stderr]    Compiling more-changetoken v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "b09bca352dad5355621cc2237745d42a4c2cab462f07f1b687baf0418e6b3338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b09bca352dad5355621cc2237745d42a4c2cab462f07f1b687baf0418e6b3338", kill_on_drop: false }`
[INFO] [stdout] b09bca352dad5355621cc2237745d42a4c2cab462f07f1b687baf0418e6b3338
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c0ad210b4fe33fca847d785906a132d7942849b4b3a7578556dfd50059d9950
[INFO] running `Command { std: "docker" "start" "-a" "6c0ad210b4fe33fca847d785906a132d7942849b4b3a7578556dfd50059d9950", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling tempfile v3.22.0
[INFO] [stderr]    Compiling more-changetoken v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.43s
[INFO] running `Command { std: "docker" "inspect" "6c0ad210b4fe33fca847d785906a132d7942849b4b3a7578556dfd50059d9950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c0ad210b4fe33fca847d785906a132d7942849b4b3a7578556dfd50059d9950", kill_on_drop: false }`
[INFO] [stdout] 6c0ad210b4fe33fca847d785906a132d7942849b4b3a7578556dfd50059d9950
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3bf29d323eb45239dad11c44d2be5846f79f47d255976da1efd1ab58466d628d
[INFO] running `Command { std: "docker" "start" "-a" "3bf29d323eb45239dad11c44d2be5846f79f47d255976da1efd1ab58466d628d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tokens-bb90735965e9752d)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test composite::tests::changed_should_be_false_when_no_changes_have_occurred ... ok
[INFO] [stdout] test composite::tests::changed_should_be_true_if_ever_notified ... ok
[INFO] [stdout] test composite::tests::child_should_trigger_parent_callbacks ... ok
[INFO] [stdout] test composite::tests::child_should_not_trigger_callbacks_multiple_times ... ok
[INFO] [stdout] test composite::tests::must_poll_should_be_true_all_tokens_do_not_support_callbacks ... ok
[INFO] [stdout] test composite::tests::must_poll_should_be_false_if_at_least_one_token_supports_callbacks ... ok
[INFO] [stdout] test composite::tests::notify_should_not_trigger_callbacks_multiple_times ... ok
[INFO] [stdout] test default::tests::default_change_token_should_invoke_callback_multiple_times ... ok
[INFO] [stdout] test global::tests::changed_should_not_signal_consumer_after_registration_is_dropped ... ok
[INFO] [stdout] test global::tests::changed_should_signal_consumer ... ok
[INFO] [stdout] test single::tests::single_change_token_should_be_changed ... ok
[INFO] [stdout] test composite::tests::changed_should_be_true_if_child_has_changed ... ok
[INFO] [stdout] test single::tests::single_change_token_should_be_unchanged ... ok
[INFO] [stdout] test default::tests::default_change_token_should_be_unchanged ... ok
[INFO] [stdout] test default::tests::default_change_token_should_invoke_callback ... ok
[INFO] [stdout] test single::tests::single_change_token_should_not_invoke_callback_more_than_once ... ok
[INFO] [stdout] test single::tests::single_change_token_should_invoke_callback ... ok
[INFO] [stderr]    Doc-tests tokens
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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" "3bf29d323eb45239dad11c44d2be5846f79f47d255976da1efd1ab58466d628d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bf29d323eb45239dad11c44d2be5846f79f47d255976da1efd1ab58466d628d", kill_on_drop: false }`
[INFO] [stdout] 3bf29d323eb45239dad11c44d2be5846f79f47d255976da1efd1ab58466d628d