[INFO] fetching crate metrics-logger 0.22.1...
[INFO] testing metrics-logger-0.22.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate metrics-logger 0.22.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate metrics-logger 0.22.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate metrics-logger 0.22.1
[INFO] tweaked toml for crates.io crate metrics-logger 0.22.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate metrics-logger 0.22.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate metrics-logger 0.22.1 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded simple_logger v0.5.0
[INFO] [stderr]   Downloaded metrics v0.22.4
[INFO] [stderr]   Downloaded portable-atomic v1.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43cf73d213974070ad08ac071ed8e43acbe90a8330bfde83453a93dbe009308d
[INFO] running `Command { std: "docker" "start" "-a" "43cf73d213974070ad08ac071ed8e43acbe90a8330bfde83453a93dbe009308d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43cf73d213974070ad08ac071ed8e43acbe90a8330bfde83453a93dbe009308d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43cf73d213974070ad08ac071ed8e43acbe90a8330bfde83453a93dbe009308d", kill_on_drop: false }`
[INFO] [stdout] 43cf73d213974070ad08ac071ed8e43acbe90a8330bfde83453a93dbe009308d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1deec42d88d7f6ff25ebdcd7fc494e8e43484e66d741e8bd232d3b9699c8c79
[INFO] running `Command { std: "docker" "start" "-a" "f1deec42d88d7f6ff25ebdcd7fc494e8e43484e66d741e8bd232d3b9699c8c79", kill_on_drop: false }`
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling metrics v0.22.4
[INFO] [stderr]    Compiling metrics-logger v0.22.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "f1deec42d88d7f6ff25ebdcd7fc494e8e43484e66d741e8bd232d3b9699c8c79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1deec42d88d7f6ff25ebdcd7fc494e8e43484e66d741e8bd232d3b9699c8c79", kill_on_drop: false }`
[INFO] [stdout] f1deec42d88d7f6ff25ebdcd7fc494e8e43484e66d741e8bd232d3b9699c8c79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07f87e54abe5b69d2d2786ba58eb6ce35214216fface7836c84bcfc24deca605
[INFO] running `Command { std: "docker" "start" "-a" "07f87e54abe5b69d2d2786ba58eb6ce35214216fface7836c84bcfc24deca605", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling simple_logger v0.5.0
[INFO] [stderr]    Compiling metrics-logger v0.22.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.08s
[INFO] running `Command { std: "docker" "inspect" "07f87e54abe5b69d2d2786ba58eb6ce35214216fface7836c84bcfc24deca605", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07f87e54abe5b69d2d2786ba58eb6ce35214216fface7836c84bcfc24deca605", kill_on_drop: false }`
[INFO] [stdout] 07f87e54abe5b69d2d2786ba58eb6ce35214216fface7836c84bcfc24deca605
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 771d2fc41644d3804ccac44a69b167f3db710ff85971ee623246c566da5ee073
[INFO] running `Command { std: "docker" "start" "-a" "771d2fc41644d3804ccac44a69b167f3db710ff85971ee623246c566da5ee073", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/metrics_logger-a094127ef94c00dd)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test state::tests::test_histogram_state_empty_avg ... ok
[INFO] [stdout] test state::tests::test_histogram_state_empty_std_dev ... ok
[INFO] [stdout] test state::tests::test_histogram_state_min_max ... ok
[INFO] [stdout] test state::tests::test_histogram_state_std_dev ... ok
[INFO] [stderr]      Running tests/e2e_immediate.rs (/opt/rustwide/target/debug/deps/e2e_immediate-52871ea0cac36e4d)
[INFO] [stdout] test state::tests::test_histogram_state_avg ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test metrics_logger_e2e_immediate ... ok
[INFO] [stderr]      Running tests/e2e_periodic.rs (/opt/rustwide/target/debug/deps/e2e_periodic-ce8809615f27653a)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test metrics_logger_e2e_periodic ... ok
[INFO] [stderr]      Running tests/utils.rs (/opt/rustwide/target/debug/deps/utils-b6c9bd0dfccfd4e3)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests metrics_logger
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.02s
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.23s; merged doctests compilation took 1.22s
[INFO] running `Command { std: "docker" "inspect" "771d2fc41644d3804ccac44a69b167f3db710ff85971ee623246c566da5ee073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "771d2fc41644d3804ccac44a69b167f3db710ff85971ee623246c566da5ee073", kill_on_drop: false }`
[INFO] [stdout] 771d2fc41644d3804ccac44a69b167f3db710ff85971ee623246c566da5ee073