[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 try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmphibological%2Fchi" "/workspace/builds/worker-57/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-57/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Amphibological/chi 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 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-57/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" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cc v1.0.58 [INFO] [stderr] Downloaded llvm-sys v100.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] [stdout] 512ff2ce365d4330e13a18affb05a819dfb37c6228528c1ffba2e40b15db9da5 [INFO] running `Command { std: "docker" "start" "-a" "512ff2ce365d4330e13a18affb05a819dfb37c6228528c1ffba2e40b15db9da5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "512ff2ce365d4330e13a18affb05a819dfb37c6228528c1ffba2e40b15db9da5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "512ff2ce365d4330e13a18affb05a819dfb37c6228528c1ffba2e40b15db9da5", kill_on_drop: false }` [INFO] [stdout] 512ff2ce365d4330e13a18affb05a819dfb37c6228528c1ffba2e40b15db9da5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 65b615cf5d5faea92fb31f8f2e335873c677b75a9825df187451993e701bdeb6 [INFO] running `Command { std: "docker" "start" "-a" "65b615cf5d5faea92fb31f8f2e335873c677b75a9825df187451993e701bdeb6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling regex-syntax v0.6.18 [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 memchr v2.3.3 [INFO] [stderr] Compiling thread_local v1.0.1 [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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.77s [INFO] running `Command { std: "docker" "inspect" "65b615cf5d5faea92fb31f8f2e335873c677b75a9825df187451993e701bdeb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65b615cf5d5faea92fb31f8f2e335873c677b75a9825df187451993e701bdeb6", kill_on_drop: false }` [INFO] [stdout] 65b615cf5d5faea92fb31f8f2e335873c677b75a9825df187451993e701bdeb6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 5bb5c1617ad0fdada68d2461e9ed2dda5e059cdeed37523c890b85d5533dbbc7 [INFO] running `Command { std: "docker" "start" "-a" "5bb5c1617ad0fdada68d2461e9ed2dda5e059cdeed37523c890b85d5533dbbc7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.69s [INFO] running `Command { std: "docker" "inspect" "5bb5c1617ad0fdada68d2461e9ed2dda5e059cdeed37523c890b85d5533dbbc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bb5c1617ad0fdada68d2461e9ed2dda5e059cdeed37523c890b85d5533dbbc7", kill_on_drop: false }` [INFO] [stdout] 5bb5c1617ad0fdada68d2461e9ed2dda5e059cdeed37523c890b85d5533dbbc7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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", kill_on_drop: false }` [INFO] [stdout] 95c56e9c343551b7a35b004ffe0130f2e99b4c28c9f202b9ac237ab2329cd464 [INFO] running `Command { std: "docker" "start" "-a" "95c56e9c343551b7a35b004ffe0130f2e99b4c28c9f202b9ac237ab2329cd464", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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: `elgin` (bin "elgin" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.83s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/elgin-da47a12b5e3b8e3c) [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" "95c56e9c343551b7a35b004ffe0130f2e99b4c28c9f202b9ac237ab2329cd464", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95c56e9c343551b7a35b004ffe0130f2e99b4c28c9f202b9ac237ab2329cd464", kill_on_drop: false }` [INFO] [stdout] 95c56e9c343551b7a35b004ffe0130f2e99b4c28c9f202b9ac237ab2329cd464