[INFO] fetching crate lawg 0.1.0...
[INFO] checking lawg-0.1.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate lawg 0.1.0 into /workspace/builds/worker-7-tc2/source
[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-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lawg 0.1.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 32 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47005d6732ab828b416c3185016673e9cb9e6b4155af5accdccbe194f43e3452
[INFO] running `Command { std: "docker" "start" "-a" "47005d6732ab828b416c3185016673e9cb9e6b4155af5accdccbe194f43e3452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47005d6732ab828b416c3185016673e9cb9e6b4155af5accdccbe194f43e3452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47005d6732ab828b416c3185016673e9cb9e6b4155af5accdccbe194f43e3452", kill_on_drop: false }`
[INFO] [stdout] 47005d6732ab828b416c3185016673e9cb9e6b4155af5accdccbe194f43e3452
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a7f7eb63515d4375969e9735218175ce6d55ac66fb2c51d654f0eac781b9ff0
[INFO] running `Command { std: "docker" "start" "-a" "8a7f7eb63515d4375969e9735218175ce6d55ac66fb2c51d654f0eac781b9ff0", kill_on_drop: false }`
[INFO] [stderr]     Checking 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 struct
[INFO] [stdout] ...
[INFO] [stdout] 279 |         my_logger.log_and_to_file("He ate my cereals");
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `log_and_log_to_file` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 279 |         my_logger.log_and_log_to_file("He ate my cereals");
[INFO] [stdout]     |                           ++++
[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` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "8a7f7eb63515d4375969e9735218175ce6d55ac66fb2c51d654f0eac781b9ff0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a7f7eb63515d4375969e9735218175ce6d55ac66fb2c51d654f0eac781b9ff0", kill_on_drop: false }`
[INFO] [stdout] 8a7f7eb63515d4375969e9735218175ce6d55ac66fb2c51d654f0eac781b9ff0