[INFO] fetching crate keyring-core 0.7.4...
[INFO] testing keyring-core-0.7.4 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate keyring-core 0.7.4 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate keyring-core 0.7.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate keyring-core 0.7.4
[INFO] tweaked toml for crates.io crate keyring-core 0.7.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate keyring-core 0.7.4 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate keyring-core 0.7.4 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a478a118d9655e3f4303fb6cca3c9c0ee0b9962cd32b107f262030a035ee74a7
[INFO] running `Command { std: "docker" "start" "-a" "a478a118d9655e3f4303fb6cca3c9c0ee0b9962cd32b107f262030a035ee74a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a478a118d9655e3f4303fb6cca3c9c0ee0b9962cd32b107f262030a035ee74a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a478a118d9655e3f4303fb6cca3c9c0ee0b9962cd32b107f262030a035ee74a7", kill_on_drop: false }`
[INFO] [stdout] a478a118d9655e3f4303fb6cca3c9c0ee0b9962cd32b107f262030a035ee74a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cd11676112e0457a25abf3fea06801569ac6f9ea18b52453883b506193dbd95
[INFO] running `Command { std: "docker" "start" "-a" "1cd11676112e0457a25abf3fea06801569ac6f9ea18b52453883b506193dbd95", kill_on_drop: false }`
[INFO] [stderr]    Compiling keyring-core v0.7.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "1cd11676112e0457a25abf3fea06801569ac6f9ea18b52453883b506193dbd95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cd11676112e0457a25abf3fea06801569ac6f9ea18b52453883b506193dbd95", kill_on_drop: false }`
[INFO] [stdout] 1cd11676112e0457a25abf3fea06801569ac6f9ea18b52453883b506193dbd95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f913a22b074e707117741a2fc78b54f7edea61c9a276ca518352dffe16b3012
[INFO] running `Command { std: "docker" "start" "-a" "9f913a22b074e707117741a2fc78b54f7edea61c9a276ca518352dffe16b3012", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling doc-comment v0.3.4
[INFO] [stderr]    Compiling jiff v0.2.21
[INFO] [stderr]    Compiling keyring-core v0.7.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling env_filter v1.0.0
[INFO] [stderr]    Compiling env_logger v0.11.9
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.20s
[INFO] running `Command { std: "docker" "inspect" "9f913a22b074e707117741a2fc78b54f7edea61c9a276ca518352dffe16b3012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f913a22b074e707117741a2fc78b54f7edea61c9a276ca518352dffe16b3012", kill_on_drop: false }`
[INFO] [stdout] 9f913a22b074e707117741a2fc78b54f7edea61c9a276ca518352dffe16b3012
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2c8e7f167dbe7933bcd5d1f4b80fb660d2bbd3b8cc5bf56204bbc7158ea84cb3
[INFO] running `Command { std: "docker" "start" "-a" "2c8e7f167dbe7933bcd5d1f4b80fb660d2bbd3b8cc5bf56204bbc7158ea84cb3", 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/keyring_core-5bcef6202bc8f87e)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test attributes::tests::test_externalize_attributes ... ok
[INFO] [stdout] test error::tests::test_bad_password ... ok
[INFO] [stdout] test attributes::tests::test_parse_attributes ... ok
[INFO] [stdout] test mock::tests::test_entries_with_same_and_different_specifiers ... ok
[INFO] [stdout] test mock::tests::test_empty_service_and_user ... ok
[INFO] [stdout] test mock::tests::test_missing_entry ... ok
[INFO] [stdout] test mock::tests::test_persistence ... ok
[INFO] [stdout] test mock::tests::test_round_trip_ascii_password ... ok
[INFO] [stdout] test mock::tests::test_get_credential_and_specifiers ... ok
[INFO] [stdout] test mock::tests::test_round_trip_random_secret ... ok
[INFO] [stdout] test mock::tests::test_round_trip_non_ascii_password ... ok
[INFO] [stdout] test mock::tests::test_set_error ... ok
[INFO] [stdout] test mock::tests::test_store_methods ... ok
[INFO] [stdout] test mock::tests::test_update ... ok
[INFO] [stdout] test mock::tests::test_search ... ok
[INFO] [stdout] test mock::tests::test_empty_password ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests keyring_core
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/mock.rs - mock (line 26) ... ok
[INFO] [stdout] test src/mock.rs - mock (line 11) ... ok
[INFO] [stdout] test src/lib.rs - readme (line 420) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.58s; merged doctests compilation took 0.57s
[INFO] running `Command { std: "docker" "inspect" "2c8e7f167dbe7933bcd5d1f4b80fb660d2bbd3b8cc5bf56204bbc7158ea84cb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c8e7f167dbe7933bcd5d1f4b80fb660d2bbd3b8cc5bf56204bbc7158ea84cb3", kill_on_drop: false }`
[INFO] [stdout] 2c8e7f167dbe7933bcd5d1f4b80fb660d2bbd3b8cc5bf56204bbc7158ea84cb3