[INFO] cloning repository https://github.com/Amphibological/chi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Amphibological/chi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmphibological%2Fchi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmphibological%2Fchi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 641cc68c359957ff40526366b78bdfc0104b7a5f [INFO] testing Amphibological/chi against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmphibological%2Fchi" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Amphibological/chi 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 git repo https://github.com/Amphibological/chi [INFO] finished tweaking git repo https://github.com/Amphibological/chi [INFO] tweaked toml for git repo https://github.com/Amphibological/chi written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/Amphibological/chi already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] aa36391c017ac3c2527440dd61d306582504c1770e6a037765231711f4302e7a [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" "aa36391c017ac3c2527440dd61d306582504c1770e6a037765231711f4302e7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aa36391c017ac3c2527440dd61d306582504c1770e6a037765231711f4302e7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa36391c017ac3c2527440dd61d306582504c1770e6a037765231711f4302e7a", kill_on_drop: false }` [INFO] [stdout] aa36391c017ac3c2527440dd61d306582504c1770e6a037765231711f4302e7a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] df04bf1194e03cf5060cf7d72ce1f7d61ab0579b54e8796e3bf689f0291a106e [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" "df04bf1194e03cf5060cf7d72ce1f7d61ab0579b54e8796e3bf689f0291a106e", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling llvm-sys v100.1.0 [INFO] [stderr] Compiling elgin v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `typ` [INFO] [stdout] --> src/errors.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | typ: ErrorType, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `msg` [INFO] [stdout] --> src/errors.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | msg: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `pos` [INFO] [stdout] --> src/errors.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | pos: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `len` [INFO] [stdout] --> src/errors.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | len: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/astgen.rs:525:27 [INFO] [stdout] | [INFO] [stdout] 525 | o => unreachable!(o), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of unreachable!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 525 | o => unreachable!("{}", o), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.64s [INFO] running `Command { std: "docker" "inspect" "df04bf1194e03cf5060cf7d72ce1f7d61ab0579b54e8796e3bf689f0291a106e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df04bf1194e03cf5060cf7d72ce1f7d61ab0579b54e8796e3bf689f0291a106e", kill_on_drop: false }` [INFO] [stdout] df04bf1194e03cf5060cf7d72ce1f7d61ab0579b54e8796e3bf689f0291a106e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] bea891fdd35f8f28e023ef272d04154d43005783a98577146276042888c15c50 [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" "bea891fdd35f8f28e023ef272d04154d43005783a98577146276042888c15c50", kill_on_drop: false }` [INFO] [stderr] Compiling elgin v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `typ` [INFO] [stdout] --> src/errors.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | typ: ErrorType, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `msg` [INFO] [stdout] --> src/errors.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | msg: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `pos` [INFO] [stdout] --> src/errors.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | pos: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `len` [INFO] [stdout] --> src/errors.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | len: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/astgen.rs:525:27 [INFO] [stdout] | [INFO] [stdout] 525 | o => unreachable!(o), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of unreachable!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 525 | o => unreachable!("{}", o), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.61s [INFO] running `Command { std: "docker" "inspect" "bea891fdd35f8f28e023ef272d04154d43005783a98577146276042888c15c50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bea891fdd35f8f28e023ef272d04154d43005783a98577146276042888c15c50", kill_on_drop: false }` [INFO] [stdout] bea891fdd35f8f28e023ef272d04154d43005783a98577146276042888c15c50 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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", kill_on_drop: false }` [INFO] [stdout] 4b24404016ef4c8ef0c5b1561c253f8b06a47e74d78d9cb258abd9be6decd2b2 [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" "4b24404016ef4c8ef0c5b1561c253f8b06a47e74d78d9cb258abd9be6decd2b2", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `typ` [INFO] [stderr] --> src/errors.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | typ: ErrorType, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `msg` [INFO] [stderr] --> src/errors.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | msg: String, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `pos` [INFO] [stderr] --> src/errors.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | pos: usize, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `len` [INFO] [stderr] --> src/errors.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | len: usize, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/astgen.rs:525:27 [INFO] [stderr] | [INFO] [stderr] 525 | o => unreachable!(o), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of unreachable!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 525 | o => unreachable!("{}", o), [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `elgin` (bin "elgin" test) generated 5 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/elgin-2f7ade4659e019b9) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4b24404016ef4c8ef0c5b1561c253f8b06a47e74d78d9cb258abd9be6decd2b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b24404016ef4c8ef0c5b1561c253f8b06a47e74d78d9cb258abd9be6decd2b2", kill_on_drop: false }` [INFO] [stdout] 4b24404016ef4c8ef0c5b1561c253f8b06a47e74d78d9cb258abd9be6decd2b2