[INFO] cloning repository https://github.com/xicalango/mine_rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xicalango/mine_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxicalango%2Fmine_rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxicalango%2Fmine_rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5f3f2551e4307c35f345e54f644c71d93e60c0d4 [INFO] testing xicalango/mine_rs against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxicalango%2Fmine_rs" "/workspace/builds/worker-30/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-30/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xicalango/mine_rs on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/xicalango/mine_rs [INFO] finished tweaking git repo https://github.com/xicalango/mine_rs [INFO] tweaked toml for git repo https://github.com/xicalango/mine_rs written to /workspace/builds/worker-30/source/Cargo.toml [INFO] crate git repo https://github.com/xicalango/mine_rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 77b38647549642acdf68abb02e8b2ed34b0a2428b30027d01f9269f5886d18ab [INFO] running `Command { std: "docker" "start" "-a" "77b38647549642acdf68abb02e8b2ed34b0a2428b30027d01f9269f5886d18ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "77b38647549642acdf68abb02e8b2ed34b0a2428b30027d01f9269f5886d18ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77b38647549642acdf68abb02e8b2ed34b0a2428b30027d01f9269f5886d18ab", kill_on_drop: false }` [INFO] [stdout] 77b38647549642acdf68abb02e8b2ed34b0a2428b30027d01f9269f5886d18ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 75a76d7801a80d8732cd6e61d098cd1fceea82f1f1260fc4c2c9bb317fcf4eb8 [INFO] running `Command { std: "docker" "start" "-a" "75a76d7801a80d8732cd6e61d098cd1fceea82f1f1260fc4c2c9bb317fcf4eb8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling winapi v0.2.3 [INFO] [stderr] Compiling libc v0.1.10 [INFO] [stderr] Compiling advapi32-sys v0.1.2 [INFO] [stderr] Compiling rand v0.3.11 [INFO] [stderr] Compiling mine_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `dim` [INFO] [stdout] --> src/lib.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | dim: Rc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `mines` [INFO] [stdout] --> src/lib.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | mines: Field, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `shadow` [INFO] [stdout] --> src/lib.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | shadow: Field, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `num` [INFO] [stdout] --> src/lib.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | num: Field [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 5.09s [INFO] running `Command { std: "docker" "inspect" "75a76d7801a80d8732cd6e61d098cd1fceea82f1f1260fc4c2c9bb317fcf4eb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75a76d7801a80d8732cd6e61d098cd1fceea82f1f1260fc4c2c9bb317fcf4eb8", kill_on_drop: false }` [INFO] [stdout] 75a76d7801a80d8732cd6e61d098cd1fceea82f1f1260fc4c2c9bb317fcf4eb8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d45cfd976572b3c6fbce536b48e57b15ec6a2d28737a73a7d546463023ed592c [INFO] running `Command { std: "docker" "start" "-a" "d45cfd976572b3c6fbce536b48e57b15ec6a2d28737a73a7d546463023ed592c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling mine_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `dim` [INFO] [stdout] --> src/lib.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | dim: Rc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `mines` [INFO] [stdout] --> src/lib.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | mines: Field, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `shadow` [INFO] [stdout] --> src/lib.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | shadow: Field, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `num` [INFO] [stdout] --> src/lib.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | num: Field [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dim` [INFO] [stdout] --> src/lib.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | dim: Rc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `mines` [INFO] [stdout] --> src/lib.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | mines: Field, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `shadow` [INFO] [stdout] --> src/lib.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | shadow: Field, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `num` [INFO] [stdout] --> src/lib.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | num: Field [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 0.84s [INFO] running `Command { std: "docker" "inspect" "d45cfd976572b3c6fbce536b48e57b15ec6a2d28737a73a7d546463023ed592c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d45cfd976572b3c6fbce536b48e57b15ec6a2d28737a73a7d546463023ed592c", kill_on_drop: false }` [INFO] [stdout] d45cfd976572b3c6fbce536b48e57b15ec6a2d28737a73a7d546463023ed592c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0f43a8610743b838a76b6a35a2c674798c5cc6bb2d4d20f1fb96649a1841a5f2 [INFO] running `Command { std: "docker" "start" "-a" "0f43a8610743b838a76b6a35a2c674798c5cc6bb2d4d20f1fb96649a1841a5f2", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `dim` [INFO] [stderr] --> src/lib.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | dim: Rc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `mines` [INFO] [stderr] --> src/lib.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | mines: Field, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `shadow` [INFO] [stderr] --> src/lib.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | shadow: Field, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `num` [INFO] [stderr] --> src/lib.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | num: Field [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `mine_rs` (lib) generated 4 warnings [INFO] [stderr] warning: `mine_rs` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mine_rs-1db152ba20365b3d) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mine_rs-772b80335c9b0331) [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] [stderr] Doc-tests mine_rs [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" "0f43a8610743b838a76b6a35a2c674798c5cc6bb2d4d20f1fb96649a1841a5f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f43a8610743b838a76b6a35a2c674798c5cc6bb2d4d20f1fb96649a1841a5f2", kill_on_drop: false }` [INFO] [stdout] 0f43a8610743b838a76b6a35a2c674798c5cc6bb2d4d20f1fb96649a1841a5f2