[INFO] fetching crate muzzman-daemon 0.0.8...
[INFO] testing muzzman-daemon-0.0.8 against 1.86.0 for beta-1.87-1
[INFO] extracting crate muzzman-daemon 0.0.8 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate muzzman-daemon 0.0.8 on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate muzzman-daemon 0.0.8
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate muzzman-daemon 0.0.8
[INFO] tweaked toml for crates.io crate muzzman-daemon 0.0.8 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate muzzman-daemon 0.0.8 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded muzzman-lib-macros v0.1.3
[INFO] [stderr]   Downloaded muzzman-lib v0.3.5
[INFO] [stderr]   Downloaded get_ref v0.1.0
[INFO] [stderr]   Downloaded bytes-kman v0.1.19
[INFO] [stderr]   Downloaded bytes-kman-derive v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50c072ee837ede3ab16373f688dea74a5189b7d1b070b5f804bc1c1fef2d4297
[INFO] running `Command { std: "docker" "start" "-a" "50c072ee837ede3ab16373f688dea74a5189b7d1b070b5f804bc1c1fef2d4297", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50c072ee837ede3ab16373f688dea74a5189b7d1b070b5f804bc1c1fef2d4297", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50c072ee837ede3ab16373f688dea74a5189b7d1b070b5f804bc1c1fef2d4297", kill_on_drop: false }`
[INFO] [stdout] 50c072ee837ede3ab16373f688dea74a5189b7d1b070b5f804bc1c1fef2d4297
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ecd6a1bde926a5005f7ab68cd2a7dc5ef6f3448a490e4caf69d86e838eb8c83
[INFO] running `Command { std: "docker" "start" "-a" "7ecd6a1bde926a5005f7ab68cd2a7dc5ef6f3448a490e4caf69d86e838eb8c83", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling get_ref v0.1.0
[INFO] [stderr]    Compiling polling v2.5.2
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling bytes-kman-derive v0.1.5
[INFO] [stderr]    Compiling muzzman-lib-macros v0.1.3
[INFO] [stderr]    Compiling bytes-kman v0.1.19
[INFO] [stderr]    Compiling muzzman-lib v0.3.5
[INFO] [stderr]    Compiling muzzman-daemon v0.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.74s
[INFO] running `Command { std: "docker" "inspect" "7ecd6a1bde926a5005f7ab68cd2a7dc5ef6f3448a490e4caf69d86e838eb8c83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ecd6a1bde926a5005f7ab68cd2a7dc5ef6f3448a490e4caf69d86e838eb8c83", kill_on_drop: false }`
[INFO] [stdout] 7ecd6a1bde926a5005f7ab68cd2a7dc5ef6f3448a490e4caf69d86e838eb8c83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a818603cfe543671f189471c818f47e672240cec202f691372aff8552e9a1db
[INFO] running `Command { std: "docker" "start" "-a" "4a818603cfe543671f189471c818f47e672240cec202f691372aff8552e9a1db", kill_on_drop: false }`
[INFO] [stderr]    Compiling muzzman-daemon v0.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `Command { std: "docker" "inspect" "4a818603cfe543671f189471c818f47e672240cec202f691372aff8552e9a1db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a818603cfe543671f189471c818f47e672240cec202f691372aff8552e9a1db", kill_on_drop: false }`
[INFO] [stdout] 4a818603cfe543671f189471c818f47e672240cec202f691372aff8552e9a1db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 27d91b787e9aaaca721c024ca3aecd4da6cfd0a64a8c28bf3546ee215148c42e
[INFO] running `Command { std: "docker" "start" "-a" "27d91b787e9aaaca721c024ca3aecd4da6cfd0a64a8c28bf3546ee215148c42e", 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/muzzman_daemon-cca0f958cf312cd1)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/muzzman_daemon-38033db0e5cb72ce)
[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 muzzman_daemon
[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" "27d91b787e9aaaca721c024ca3aecd4da6cfd0a64a8c28bf3546ee215148c42e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27d91b787e9aaaca721c024ca3aecd4da6cfd0a64a8c28bf3546ee215148c42e", kill_on_drop: false }`
[INFO] [stdout] 27d91b787e9aaaca721c024ca3aecd4da6cfd0a64a8c28bf3546ee215148c42e