[INFO] fetching crate lawg 0.1.0...
[INFO] testing lawg-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate lawg 0.1.0 into /workspace/builds/worker-30/source
[INFO] validating manifest of crates.io crate lawg 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lawg 0.1.0
[INFO] finished tweaking crates.io crate lawg 0.1.0
[INFO] tweaked toml for crates.io crate lawg 0.1.0 written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fbd7d04bb5968b803ebd2fbda97b39ad5a31410600668533b0ed9795b6bbdffe
[INFO] running `Command { std: "docker" "start" "-a" "fbd7d04bb5968b803ebd2fbda97b39ad5a31410600668533b0ed9795b6bbdffe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbd7d04bb5968b803ebd2fbda97b39ad5a31410600668533b0ed9795b6bbdffe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbd7d04bb5968b803ebd2fbda97b39ad5a31410600668533b0ed9795b6bbdffe", kill_on_drop: false }`
[INFO] [stdout] fbd7d04bb5968b803ebd2fbda97b39ad5a31410600668533b0ed9795b6bbdffe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b5e89f95d35beda790907266d6e754b9117ec9642e0c9fbdda9f968ac6bf20c
[INFO] running `Command { std: "docker" "start" "-a" "6b5e89f95d35beda790907266d6e754b9117ec9642e0c9fbdda9f968ac6bf20c", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling lawg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.85s
[INFO] running `Command { std: "docker" "inspect" "6b5e89f95d35beda790907266d6e754b9117ec9642e0c9fbdda9f968ac6bf20c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b5e89f95d35beda790907266d6e754b9117ec9642e0c9fbdda9f968ac6bf20c", kill_on_drop: false }`
[INFO] [stdout] 6b5e89f95d35beda790907266d6e754b9117ec9642e0c9fbdda9f968ac6bf20c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00528a947563c71ecc7b2224556260fadf6ad1840794a623e4d21c058505a727
[INFO] running `Command { std: "docker" "start" "-a" "00528a947563c71ecc7b2224556260fadf6ad1840794a623e4d21c058505a727", kill_on_drop: false }`
[INFO] [stderr]    Compiling lawg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `log_and_to_file` found for struct `Logger` in the current scope
[INFO] [stdout]    --> src/lib.rs:279:19
[INFO] [stdout]     |
[INFO] [stdout] 29  | pub struct Logger {
[INFO] [stdout]     | ----------------- method `log_and_to_file` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 279 |         my_logger.log_and_to_file("He ate my cereals");
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^ help: there is an associated function with a similar name: `log_and_log_to_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lawg` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "00528a947563c71ecc7b2224556260fadf6ad1840794a623e4d21c058505a727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00528a947563c71ecc7b2224556260fadf6ad1840794a623e4d21c058505a727", kill_on_drop: false }`
[INFO] [stdout] 00528a947563c71ecc7b2224556260fadf6ad1840794a623e4d21c058505a727