[INFO] cloning repository https://github.com/giodamelio/irc-stats
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/giodamelio/irc-stats" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiodamelio%2Firc-stats", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiodamelio%2Firc-stats'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fa6504eeffb45cb541a67d8736a5b5ec9e3eecaa
[INFO] checking giodamelio/irc-stats against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiodamelio%2Firc-stats" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/giodamelio/irc-stats on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/giodamelio/irc-stats
[INFO] finished tweaking git repo https://github.com/giodamelio/irc-stats
[INFO] tweaked toml for git repo https://github.com/giodamelio/irc-stats written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/giodamelio/irc-stats already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nom v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8802a4020696f8e6eca5106a6a928925e9477d1bbaf0ee366c32cc15d5abc7d9
[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" "8802a4020696f8e6eca5106a6a928925e9477d1bbaf0ee366c32cc15d5abc7d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8802a4020696f8e6eca5106a6a928925e9477d1bbaf0ee366c32cc15d5abc7d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8802a4020696f8e6eca5106a6a928925e9477d1bbaf0ee366c32cc15d5abc7d9", kill_on_drop: false }`
[INFO] [stdout] 8802a4020696f8e6eca5106a6a928925e9477d1bbaf0ee366c32cc15d5abc7d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c7d89c4f856a3978d7d6102c7c06bccafcf6b6cc13fa8dab9a9a68d1dc2143e
[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" "3c7d89c4f856a3978d7d6102c7c06bccafcf6b6cc13fa8dab9a9a68d1dc2143e", kill_on_drop: false }`
[INFO] [stderr]     Checking nom v0.4.0
[INFO] [stderr]     Checking irc-stats v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/import/parse.rs:149:68
[INFO] [stdout]     |
[INFO] [stdout] 149 |         Err(why) => panic!("Couldn't open {}: {}", path.display(), Error::description(&why)),
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/import/parse.rs:157:57
[INFO] [stdout]     |
[INFO] [stdout] 157 |             Err(why) => panic!("Couldn't get line: {}", Error::description(&why)),
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/import/parse.rs:149:68
[INFO] [stdout]     |
[INFO] [stdout] 149 |         Err(why) => panic!("Couldn't open {}: {}", path.display(), Error::description(&why)),
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/import/parse.rs:157:57
[INFO] [stdout]     |
[INFO] [stdout] 157 |             Err(why) => panic!("Couldn't get line: {}", Error::description(&why)),
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "3c7d89c4f856a3978d7d6102c7c06bccafcf6b6cc13fa8dab9a9a68d1dc2143e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c7d89c4f856a3978d7d6102c7c06bccafcf6b6cc13fa8dab9a9a68d1dc2143e", kill_on_drop: false }`
[INFO] [stdout] 3c7d89c4f856a3978d7d6102c7c06bccafcf6b6cc13fa8dab9a9a68d1dc2143e