[INFO] fetching crate ringlog 0.8.0...
[INFO] testing ringlog-0.8.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate ringlog 0.8.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate ringlog 0.8.0
[INFO] finished tweaking crates.io crate ringlog 0.8.0
[INFO] tweaked toml for crates.io crate ringlog 0.8.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ringlog 0.8.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ringlog 0.8.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mpmc v0.1.6
[INFO] [stderr]   Downloaded metriken v0.7.0
[INFO] [stderr]   Downloaded linkme-impl v0.3.7
[INFO] [stderr]   Downloaded toml_datetime v0.6.6
[INFO] [stderr]   Downloaded metriken-derive v0.5.1
[INFO] [stderr]   Downloaded proc-macro-crate v3.1.0
[INFO] [stderr]   Downloaded time-macros v0.2.18
[INFO] [stderr]   Downloaded histogram v0.11.0
[INFO] [stderr]   Downloaded lock_api v0.4.6
[INFO] [stderr]   Downloaded parking_lot_core v0.9.6
[INFO] [stderr]   Downloaded linkme v0.3.7
[INFO] [stderr]   Downloaded ahash v0.8.2
[INFO] [stderr]   Downloaded clocksource v0.8.1
[INFO] [stderr]   Downloaded siphasher v0.3.10
[INFO] [stderr]   Downloaded serde_derive v1.0.203
[INFO] [stderr]   Downloaded serde v1.0.203
[INFO] [stderr]   Downloaded toml_edit v0.21.1
[INFO] [stderr]   Downloaded time v0.3.36
[INFO] [stderr]   Downloaded metriken-core v0.1.1
[INFO] [stderr]   Downloaded syn v2.0.68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 537efab4df08705e2d56160ab6179c0bbe04d8ee0e875c5d2136067ce5060abf
[INFO] running `Command { std: "docker" "start" "-a" "537efab4df08705e2d56160ab6179c0bbe04d8ee0e875c5d2136067ce5060abf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "537efab4df08705e2d56160ab6179c0bbe04d8ee0e875c5d2136067ce5060abf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "537efab4df08705e2d56160ab6179c0bbe04d8ee0e875c5d2136067ce5060abf", kill_on_drop: false }`
[INFO] [stdout] 537efab4df08705e2d56160ab6179c0bbe04d8ee0e875c5d2136067ce5060abf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d29ace6af3bfedfc343c2f3709de08958ce08dbfb3e98275a7f821a9fcddfc81
[INFO] running `Command { std: "docker" "start" "-a" "d29ace6af3bfedfc343c2f3709de08958ce08dbfb3e98275a7f821a9fcddfc81", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling itoa v1.0.5
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling once_cell v1.17.0
[INFO] [stderr]    Compiling mpmc v0.1.6
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling ahash v0.8.2
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling clocksource v0.8.1
[INFO] [stderr]    Compiling ringlog v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.28s
[INFO] running `Command { std: "docker" "inspect" "d29ace6af3bfedfc343c2f3709de08958ce08dbfb3e98275a7f821a9fcddfc81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d29ace6af3bfedfc343c2f3709de08958ce08dbfb3e98275a7f821a9fcddfc81", kill_on_drop: false }`
[INFO] [stdout] d29ace6af3bfedfc343c2f3709de08958ce08dbfb3e98275a7f821a9fcddfc81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8420b7a72d810f3feef4b7bee2bacdd9b24008b02b0dfc810fe19c91e961dec
[INFO] running `Command { std: "docker" "start" "-a" "a8420b7a72d810f3feef4b7bee2bacdd9b24008b02b0dfc810fe19c91e961dec", kill_on_drop: false }`
[INFO] [stderr]    Compiling ringlog v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "a8420b7a72d810f3feef4b7bee2bacdd9b24008b02b0dfc810fe19c91e961dec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8420b7a72d810f3feef4b7bee2bacdd9b24008b02b0dfc810fe19c91e961dec", kill_on_drop: false }`
[INFO] [stdout] a8420b7a72d810f3feef4b7bee2bacdd9b24008b02b0dfc810fe19c91e961dec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e953bdf6319299edbbc15f1ddd990b720e3db71f97d186d095a826fddfe6b927
[INFO] running `Command { std: "docker" "start" "-a" "e953bdf6319299edbbc15f1ddd990b720e3db71f97d186d095a826fddfe6b927", 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/ringlog-b6efee4bd51c740b)
[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 ringlog
[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" "e953bdf6319299edbbc15f1ddd990b720e3db71f97d186d095a826fddfe6b927", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e953bdf6319299edbbc15f1ddd990b720e3db71f97d186d095a826fddfe6b927", kill_on_drop: false }`
[INFO] [stdout] e953bdf6319299edbbc15f1ddd990b720e3db71f97d186d095a826fddfe6b927