[INFO] cloning repository https://github.com/Nilstrieb/shellcord
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nilstrieb/shellcord" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNilstrieb%2Fshellcord", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNilstrieb%2Fshellcord'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 666ffe943cd41a0700f55433326e5c515980d08f
[INFO] testing Nilstrieb/shellcord against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNilstrieb%2Fshellcord" "/workspace/builds/worker-67/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-67/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Nilstrieb/shellcord on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Nilstrieb/shellcord
[INFO] finished tweaking git repo https://github.com/Nilstrieb/shellcord
[INFO] tweaked toml for git repo https://github.com/Nilstrieb/shellcord written to /workspace/builds/worker-67/source/Cargo.toml
[INFO] crate git repo https://github.com/Nilstrieb/shellcord already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b4f9fb73f75861712ac32dbf73fb14e9c30490292d0b7b5fec51fa7467cb235
[INFO] running `Command { std: "docker" "start" "-a" "5b4f9fb73f75861712ac32dbf73fb14e9c30490292d0b7b5fec51fa7467cb235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b4f9fb73f75861712ac32dbf73fb14e9c30490292d0b7b5fec51fa7467cb235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b4f9fb73f75861712ac32dbf73fb14e9c30490292d0b7b5fec51fa7467cb235", kill_on_drop: false }`
[INFO] [stdout] 5b4f9fb73f75861712ac32dbf73fb14e9c30490292d0b7b5fec51fa7467cb235
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af64c6d4d80ac22ba8e440e34529257773adc2a516bff773ba7a34c523901844
[INFO] running `Command { std: "docker" "start" "-a" "af64c6d4d80ac22ba8e440e34529257773adc2a516bff773ba7a34c523901844", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling shellcord v0.1.0 (/opt/rustwide/workdir/bot)
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling shell v0.1.0 (/opt/rustwide/workdir/shell)
[INFO] [stdout] warning: unused imports: `Display`, `Formatter`
[INFO] [stdout]  --> shell/src/error.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::{Display, Formatter};
[INFO] [stdout]   |                ^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::error::Error`
[INFO] [stdout]  --> shell/src/fs.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::fs::FsError::PathNotFound`
[INFO] [stdout]  --> shell/src/fs.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::fs::FsError::PathNotFound;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `&fs::Path: From<&P>` is not satisfied
[INFO] [stdout]    --> shell/src/fs.rs:116:25
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let path = path.into();
[INFO] [stdout]     |                         ^^^^ the trait `From<&P>` is not implemented for `&fs::Path`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `Into<&fs::Path>` for `&P`
[INFO] [stdout] help: consider introducing a `where` bound, but there might be an alternative better way to express this requirement
[INFO] [stdout]     |
[INFO] [stdout] 73  | impl FileSystem where &fs::Path: From<&P> {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `shell` due to 2 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "af64c6d4d80ac22ba8e440e34529257773adc2a516bff773ba7a34c523901844", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af64c6d4d80ac22ba8e440e34529257773adc2a516bff773ba7a34c523901844", kill_on_drop: false }`
[INFO] [stdout] af64c6d4d80ac22ba8e440e34529257773adc2a516bff773ba7a34c523901844