[INFO] fetching crate metrics-logger 0.22.1...
[INFO] testing metrics-logger-0.22.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate metrics-logger 0.22.1 into /workspace/builds/worker-0-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-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate metrics-logger 0.22.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded metrics v0.22.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2b653b7c16e10bad4e64ad654ecf9ea54cef44637cb0a9d3b87453a0d78db25
[INFO] running `Command { std: "docker" "start" "-a" "b2b653b7c16e10bad4e64ad654ecf9ea54cef44637cb0a9d3b87453a0d78db25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2b653b7c16e10bad4e64ad654ecf9ea54cef44637cb0a9d3b87453a0d78db25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2b653b7c16e10bad4e64ad654ecf9ea54cef44637cb0a9d3b87453a0d78db25", kill_on_drop: false }`
[INFO] [stdout] b2b653b7c16e10bad4e64ad654ecf9ea54cef44637cb0a9d3b87453a0d78db25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7348f893a7f1d6807ab55e10a2182bbb6732ad9584265294fe05f248834a4409
[INFO] running `Command { std: "docker" "start" "-a" "7348f893a7f1d6807ab55e10a2182bbb6732ad9584265294fe05f248834a4409", kill_on_drop: false }`
[INFO] [stderr]    Compiling ahash v0.8.11
[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 1.53s
[INFO] running `Command { std: "docker" "inspect" "7348f893a7f1d6807ab55e10a2182bbb6732ad9584265294fe05f248834a4409", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7348f893a7f1d6807ab55e10a2182bbb6732ad9584265294fe05f248834a4409", kill_on_drop: false }`
[INFO] [stdout] 7348f893a7f1d6807ab55e10a2182bbb6732ad9584265294fe05f248834a4409
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd4f7598958638d11db39a120e5407d16e51a968f9836bde0d1d4b39c3871750
[INFO] running `Command { std: "docker" "start" "-a" "bd4f7598958638d11db39a120e5407d16e51a968f9836bde0d1d4b39c3871750", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[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 2.50s
[INFO] running `Command { std: "docker" "inspect" "bd4f7598958638d11db39a120e5407d16e51a968f9836bde0d1d4b39c3871750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd4f7598958638d11db39a120e5407d16e51a968f9836bde0d1d4b39c3871750", kill_on_drop: false }`
[INFO] [stdout] bd4f7598958638d11db39a120e5407d16e51a968f9836bde0d1d4b39c3871750
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] db8cecb59a69b327b1f2b7b905da7a338ae4cbd59be443f30120ca09209f4b71
[INFO] running `Command { std: "docker" "start" "-a" "db8cecb59a69b327b1f2b7b905da7a338ae4cbd59be443f30120ca09209f4b71", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/metrics_logger-fe0e71582168b0ce)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test state::tests::test_histogram_state_avg ... ok
[INFO] [stdout] test state::tests::test_histogram_state_empty_std_dev ... ok
[INFO] [stdout] test state::tests::test_histogram_state_empty_avg ... ok
[INFO] [stdout] test state::tests::test_histogram_state_std_dev ... ok
[INFO] [stdout] test state::tests::test_histogram_state_min_max ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/e2e_immediate.rs (/opt/rustwide/target/debug/deps/e2e_immediate-70bad85a03479c08)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test metrics_logger_e2e_immediate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/e2e_periodic.rs (/opt/rustwide/target/debug/deps/e2e_periodic-f4f6207be987da38)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test metrics_logger_e2e_periodic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/utils.rs (/opt/rustwide/target/debug/deps/utils-10f6d90ebf4a4251)
[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] [stderr]    Doc-tests metrics_logger
[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] running `Command { std: "docker" "inspect" "db8cecb59a69b327b1f2b7b905da7a338ae4cbd59be443f30120ca09209f4b71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db8cecb59a69b327b1f2b7b905da7a338ae4cbd59be443f30120ca09209f4b71", kill_on_drop: false }`
[INFO] [stdout] db8cecb59a69b327b1f2b7b905da7a338ae4cbd59be443f30120ca09209f4b71