[INFO] fetching crate stlog 0.3.3...
[INFO] testing stlog-0.3.3 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate stlog 0.3.3 into /workspace/builds/worker-106/source
[INFO] validating manifest of crates.io crate stlog 0.3.3 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stlog 0.3.3
[INFO] finished tweaking crates.io crate stlog 0.3.3
[INFO] tweaked toml for crates.io crate stlog 0.3.3 written to /workspace/builds/worker-106/source/Cargo.toml
[INFO] crate crates.io crate stlog 0.3.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e59d9833d9f5ecf8edc2b793c09ecef4957e933ee2c438999fbb47a28da6350
[INFO] running `Command { std: "docker" "start" "-a" "1e59d9833d9f5ecf8edc2b793c09ecef4957e933ee2c438999fbb47a28da6350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e59d9833d9f5ecf8edc2b793c09ecef4957e933ee2c438999fbb47a28da6350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e59d9833d9f5ecf8edc2b793c09ecef4957e933ee2c438999fbb47a28da6350", kill_on_drop: false }`
[INFO] [stdout] 1e59d9833d9f5ecf8edc2b793c09ecef4957e933ee2c438999fbb47a28da6350
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 355a0b64fba451cb6f20117122bb158c60bcdbd8e3153cc649dcb4fa439300b6
[INFO] running `Command { std: "docker" "start" "-a" "355a0b64fba451cb6f20117122bb158c60bcdbd8e3153cc649dcb4fa439300b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling stlog v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling stlog-macros v0.1.2
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.05s
[INFO] running `Command { std: "docker" "inspect" "355a0b64fba451cb6f20117122bb158c60bcdbd8e3153cc649dcb4fa439300b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "355a0b64fba451cb6f20117122bb158c60bcdbd8e3153cc649dcb4fa439300b6", kill_on_drop: false }`
[INFO] [stdout] 355a0b64fba451cb6f20117122bb158c60bcdbd8e3153cc649dcb4fa439300b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cecd7236d09aa5f9035170a1fcd433b25b10ecede4aeef2c9551c60a5139380a
[INFO] running `Command { std: "docker" "start" "-a" "cecd7236d09aa5f9035170a1fcd433b25b10ecede4aeef2c9551c60a5139380a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling stlog v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "cecd7236d09aa5f9035170a1fcd433b25b10ecede4aeef2c9551c60a5139380a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cecd7236d09aa5f9035170a1fcd433b25b10ecede4aeef2c9551c60a5139380a", kill_on_drop: false }`
[INFO] [stdout] cecd7236d09aa5f9035170a1fcd433b25b10ecede4aeef2c9551c60a5139380a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1a331ca1d3e402dd601bc24328c2e6165aebf3ecfa83f9148019e347c6881fa4
[INFO] running `Command { std: "docker" "start" "-a" "1a331ca1d3e402dd601bc24328c2e6165aebf3ecfa83f9148019e347c6881fa4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stlog-a2a55de5b93cfa12)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stlog
[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 3 tests
[INFO] [stdout] test src/lib.rs - (line 134) ... ignored
[INFO] [stdout] test src/lib.rs - (line 41) ... ignored
[INFO] [stdout] test src/lib.rs - (line 88) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1a331ca1d3e402dd601bc24328c2e6165aebf3ecfa83f9148019e347c6881fa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a331ca1d3e402dd601bc24328c2e6165aebf3ecfa83f9148019e347c6881fa4", kill_on_drop: false }`
[INFO] [stdout] 1a331ca1d3e402dd601bc24328c2e6165aebf3ecfa83f9148019e347c6881fa4