[INFO] fetching crate basic_log 0.2.0...
[INFO] testing basic_log-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate basic_log 0.2.0 into /workspace/builds/worker-102/source
[INFO] validating manifest of crates.io crate basic_log 0.2.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate basic_log 0.2.0
[INFO] finished tweaking crates.io crate basic_log 0.2.0
[INFO] tweaked toml for crates.io crate basic_log 0.2.0 written to /workspace/builds/worker-102/source/Cargo.toml
[INFO] crate crates.io crate basic_log 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.2.97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f48e6098aa43094d19a4a85cdc11a70d5825b253f38334b80a19eaf02a4246f7
[INFO] running `Command { std: "docker" "start" "-a" "f48e6098aa43094d19a4a85cdc11a70d5825b253f38334b80a19eaf02a4246f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f48e6098aa43094d19a4a85cdc11a70d5825b253f38334b80a19eaf02a4246f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f48e6098aa43094d19a4a85cdc11a70d5825b253f38334b80a19eaf02a4246f7", kill_on_drop: false }`
[INFO] [stdout] f48e6098aa43094d19a4a85cdc11a70d5825b253f38334b80a19eaf02a4246f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71cffb7024eba3ad6ae3aebf73a5b2bf130149b81d585dee236cebd4a2c01985
[INFO] running `Command { std: "docker" "start" "-a" "71cffb7024eba3ad6ae3aebf73a5b2bf130149b81d585dee236cebd4a2c01985", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling basic_log v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.20s
[INFO] running `Command { std: "docker" "inspect" "71cffb7024eba3ad6ae3aebf73a5b2bf130149b81d585dee236cebd4a2c01985", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71cffb7024eba3ad6ae3aebf73a5b2bf130149b81d585dee236cebd4a2c01985", kill_on_drop: false }`
[INFO] [stdout] 71cffb7024eba3ad6ae3aebf73a5b2bf130149b81d585dee236cebd4a2c01985
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f08a59babdd2ce81766b8421a1d55bc44bab15d62e2851e047f5f6f2fcfa8f0
[INFO] running `Command { std: "docker" "start" "-a" "1f08a59babdd2ce81766b8421a1d55bc44bab15d62e2851e047f5f6f2fcfa8f0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling basic_log v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "1f08a59babdd2ce81766b8421a1d55bc44bab15d62e2851e047f5f6f2fcfa8f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f08a59babdd2ce81766b8421a1d55bc44bab15d62e2851e047f5f6f2fcfa8f0", kill_on_drop: false }`
[INFO] [stdout] 1f08a59babdd2ce81766b8421a1d55bc44bab15d62e2851e047f5f6f2fcfa8f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 941bbc6a8fd421eef4ac44410c84fcd0385a382646185a8492a80b548643d0df
[INFO] running `Command { std: "docker" "start" "-a" "941bbc6a8fd421eef4ac44410c84fcd0385a382646185a8492a80b548643d0df", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/basic_log-cb877b47d58dd154)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::create_logger ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::set_settings ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests basic_log
[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" "941bbc6a8fd421eef4ac44410c84fcd0385a382646185a8492a80b548643d0df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "941bbc6a8fd421eef4ac44410c84fcd0385a382646185a8492a80b548643d0df", kill_on_drop: false }`
[INFO] [stdout] 941bbc6a8fd421eef4ac44410c84fcd0385a382646185a8492a80b548643d0df