[INFO] fetching crate lawg 0.1.0...
[INFO] testing lawg-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate lawg 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate lawg 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ecdf0f434c7bdac8f6a3322a83e958f9d59c9c0bb17c5225b333216bc3ec22a1
[INFO] running `Command { std: "docker" "start" "-a" "ecdf0f434c7bdac8f6a3322a83e958f9d59c9c0bb17c5225b333216bc3ec22a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecdf0f434c7bdac8f6a3322a83e958f9d59c9c0bb17c5225b333216bc3ec22a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecdf0f434c7bdac8f6a3322a83e958f9d59c9c0bb17c5225b333216bc3ec22a1", kill_on_drop: false }`
[INFO] [stdout] ecdf0f434c7bdac8f6a3322a83e958f9d59c9c0bb17c5225b333216bc3ec22a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20af3a8b51489189d92b6f4a05b48a4b5630e59033ed94ea499a6add58ed5de6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "20af3a8b51489189d92b6f4a05b48a4b5630e59033ed94ea499a6add58ed5de6", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.107
[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 8.94s
[INFO] running `Command { std: "docker" "inspect" "20af3a8b51489189d92b6f4a05b48a4b5630e59033ed94ea499a6add58ed5de6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20af3a8b51489189d92b6f4a05b48a4b5630e59033ed94ea499a6add58ed5de6", kill_on_drop: false }`
[INFO] [stdout] 20af3a8b51489189d92b6f4a05b48a4b5630e59033ed94ea499a6add58ed5de6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f8489fe11aa6ed6424a3a0219f121cd7cc0f3e8629ce73744cab6b18dbe1d83
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2f8489fe11aa6ed6424a3a0219f121cd7cc0f3e8629ce73744cab6b18dbe1d83", 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" "2f8489fe11aa6ed6424a3a0219f121cd7cc0f3e8629ce73744cab6b18dbe1d83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f8489fe11aa6ed6424a3a0219f121cd7cc0f3e8629ce73744cab6b18dbe1d83", kill_on_drop: false }`
[INFO] [stdout] 2f8489fe11aa6ed6424a3a0219f121cd7cc0f3e8629ce73744cab6b18dbe1d83