[INFO] fetching crate metrics-logger 0.22.1...
[INFO] testing metrics-logger-0.22.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate metrics-logger 0.22.1 into /workspace/builds/worker-5-tc2/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-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate metrics-logger 0.22.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b7ed17c4fbb707846e412d2c07646105db8ae0f00b744d2e9bcd45da8f2a793
[INFO] running `Command { std: "docker" "start" "-a" "8b7ed17c4fbb707846e412d2c07646105db8ae0f00b744d2e9bcd45da8f2a793", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b7ed17c4fbb707846e412d2c07646105db8ae0f00b744d2e9bcd45da8f2a793", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b7ed17c4fbb707846e412d2c07646105db8ae0f00b744d2e9bcd45da8f2a793", kill_on_drop: false }`
[INFO] [stdout] 8b7ed17c4fbb707846e412d2c07646105db8ae0f00b744d2e9bcd45da8f2a793
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 648f759dbdedf66aad1c7c134ab0a88ff69f9e791aacbe5d527bf05b352d59ba
[INFO] running `Command { std: "docker" "start" "-a" "648f759dbdedf66aad1c7c134ab0a88ff69f9e791aacbe5d527bf05b352d59ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling cfg-if v1.0.0
[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 1.39s
[INFO] running `Command { std: "docker" "inspect" "648f759dbdedf66aad1c7c134ab0a88ff69f9e791aacbe5d527bf05b352d59ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "648f759dbdedf66aad1c7c134ab0a88ff69f9e791aacbe5d527bf05b352d59ba", kill_on_drop: false }`
[INFO] [stdout] 648f759dbdedf66aad1c7c134ab0a88ff69f9e791aacbe5d527bf05b352d59ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c00747e600ec5cb209c5b40e5bd011b51966724e46038066302d84f61e34685
[INFO] running `Command { std: "docker" "start" "-a" "1c00747e600ec5cb209c5b40e5bd011b51966724e46038066302d84f61e34685", 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 3.16s
[INFO] running `Command { std: "docker" "inspect" "1c00747e600ec5cb209c5b40e5bd011b51966724e46038066302d84f61e34685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c00747e600ec5cb209c5b40e5bd011b51966724e46038066302d84f61e34685", kill_on_drop: false }`
[INFO] [stdout] 1c00747e600ec5cb209c5b40e5bd011b51966724e46038066302d84f61e34685
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 947451c26587aa1f5e153e5a0c06360a4c95f726200b6a59c07ceaefbbbff015
[INFO] running `Command { std: "docker" "start" "-a" "947451c26587aa1f5e153e5a0c06360a4c95f726200b6a59c07ceaefbbbff015", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[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_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] [stdout] test state::tests::test_histogram_state_empty_avg ... ok
[INFO] [stderr]      Running tests/e2e_immediate.rs (/opt/rustwide/target/debug/deps/e2e_immediate-70bad85a03479c08)
[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 0.01s
[INFO] [stdout] 
[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 10.21s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/utils.rs (/opt/rustwide/target/debug/deps/utils-10f6d90ebf4a4251)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests metrics_logger
[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 0.10s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.78s; merged doctests compilation took 0.66s
[INFO] running `Command { std: "docker" "inspect" "947451c26587aa1f5e153e5a0c06360a4c95f726200b6a59c07ceaefbbbff015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "947451c26587aa1f5e153e5a0c06360a4c95f726200b6a59c07ceaefbbbff015", kill_on_drop: false }`
[INFO] [stdout] 947451c26587aa1f5e153e5a0c06360a4c95f726200b6a59c07ceaefbbbff015