[INFO] cloning repository https://github.com/gmadrid/etdc-tools
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gmadrid/etdc-tools" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgmadrid%2Fetdc-tools", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgmadrid%2Fetdc-tools'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 911a224645c2da0c8ecb828fc74affea53b8d3a2
[INFO] testing gmadrid/etdc-tools against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgmadrid%2Fetdc-tools" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gmadrid/etdc-tools on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gmadrid/etdc-tools
[INFO] finished tweaking git repo https://github.com/gmadrid/etdc-tools
[INFO] tweaked toml for git repo https://github.com/gmadrid/etdc-tools written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/gmadrid/etdc-tools already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9f024cae7fb07834da4505c2eee4496a4cdbada3743618473ad985b55893832
[INFO] running `Command { std: "docker" "start" "-a" "b9f024cae7fb07834da4505c2eee4496a4cdbada3743618473ad985b55893832", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9f024cae7fb07834da4505c2eee4496a4cdbada3743618473ad985b55893832", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9f024cae7fb07834da4505c2eee4496a4cdbada3743618473ad985b55893832", kill_on_drop: false }`
[INFO] [stdout] b9f024cae7fb07834da4505c2eee4496a4cdbada3743618473ad985b55893832
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3d3941398b21bd18672ffe6675d4a7a5909d5335c2488049421f47879fd12b8
[INFO] running `Command { std: "docker" "start" "-a" "b3d3941398b21bd18672ffe6675d4a7a5909d5335c2488049421f47879fd12b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling etdc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `ABBOT`
[INFO] [stdout]   --> src/etdc/characters.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | / pub const ABBOT: &Die = &[
[INFO] [stdout] 6  | |     Single(Wisdom),
[INFO] [stdout] 7  | |     Double(Wisdom),
[INFO] [stdout] 8  | |     Single(Wisdom),
[INFO] [stdout] ...  |
[INFO] [stdout] 11 | |     Single(Cunning),
[INFO] [stdout] 12 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `COOK`
[INFO] [stdout]   --> src/etdc/characters.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | / pub const COOK: &Die = &[
[INFO] [stdout] 15 | |     Single(Might),
[INFO] [stdout] 16 | |     Double(Might),
[INFO] [stdout] 17 | |     Single(Might),
[INFO] [stdout] ...  |
[INFO] [stdout] 20 | |     Single(Wisdom),
[INFO] [stdout] 21 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SMITH`
[INFO] [stdout]   --> src/etdc/characters.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | / pub const SMITH: &Die = &[
[INFO] [stdout] 33 | |     Single(Might),
[INFO] [stdout] 34 | |     Double(Might),
[INFO] [stdout] 35 | |     Single(Might),
[INFO] [stdout] ...  |
[INFO] [stdout] 38 | |     Single(Cunning),
[INFO] [stdout] 39 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `TANNER`
[INFO] [stdout]   --> src/etdc/characters.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | / pub const TANNER: &Die = &[
[INFO] [stdout] 42 | |     Single(Wisdom),
[INFO] [stdout] 43 | |     Double(Wisdom),
[INFO] [stdout] 44 | |     Single(Wisdom),
[INFO] [stdout] ...  |
[INFO] [stdout] 47 | |     Single(Might),
[INFO] [stdout] 48 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `TAILOR`
[INFO] [stdout]   --> src/etdc/characters.rs:50:1
[INFO] [stdout]    |
[INFO] [stdout] 50 | / pub const TAILOR: &Die = &[
[INFO] [stdout] 51 | |     Single(Cunning),
[INFO] [stdout] 52 | |     Double(Cunning),
[INFO] [stdout] 53 | |     Single(Cunning),
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |     Single(Might),
[INFO] [stdout] 57 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_double`
[INFO] [stdout]   --> src/etdc/mod.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn is_double(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `has_double`
[INFO] [stdout]   --> src/etdc/mod.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn has_double(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "b3d3941398b21bd18672ffe6675d4a7a5909d5335c2488049421f47879fd12b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3d3941398b21bd18672ffe6675d4a7a5909d5335c2488049421f47879fd12b8", kill_on_drop: false }`
[INFO] [stdout] b3d3941398b21bd18672ffe6675d4a7a5909d5335c2488049421f47879fd12b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 363cfb72b42e212d28a2216d3fe0c09580a9151f244fc0cb9df541419459c4d6
[INFO] running `Command { std: "docker" "start" "-a" "363cfb72b42e212d28a2216d3fe0c09580a9151f244fc0cb9df541419459c4d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling etdc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `ABBOT`
[INFO] [stdout]   --> src/etdc/characters.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | / pub const ABBOT: &Die = &[
[INFO] [stdout] 6  | |     Single(Wisdom),
[INFO] [stdout] 7  | |     Double(Wisdom),
[INFO] [stdout] 8  | |     Single(Wisdom),
[INFO] [stdout] ...  |
[INFO] [stdout] 11 | |     Single(Cunning),
[INFO] [stdout] 12 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `COOK`
[INFO] [stdout]   --> src/etdc/characters.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | / pub const COOK: &Die = &[
[INFO] [stdout] 15 | |     Single(Might),
[INFO] [stdout] 16 | |     Double(Might),
[INFO] [stdout] 17 | |     Single(Might),
[INFO] [stdout] ...  |
[INFO] [stdout] 20 | |     Single(Wisdom),
[INFO] [stdout] 21 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SMITH`
[INFO] [stdout]   --> src/etdc/characters.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | / pub const SMITH: &Die = &[
[INFO] [stdout] 33 | |     Single(Might),
[INFO] [stdout] 34 | |     Double(Might),
[INFO] [stdout] 35 | |     Single(Might),
[INFO] [stdout] ...  |
[INFO] [stdout] 38 | |     Single(Cunning),
[INFO] [stdout] 39 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `TANNER`
[INFO] [stdout]   --> src/etdc/characters.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | / pub const TANNER: &Die = &[
[INFO] [stdout] 42 | |     Single(Wisdom),
[INFO] [stdout] 43 | |     Double(Wisdom),
[INFO] [stdout] 44 | |     Single(Wisdom),
[INFO] [stdout] ...  |
[INFO] [stdout] 47 | |     Single(Might),
[INFO] [stdout] 48 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `TAILOR`
[INFO] [stdout]   --> src/etdc/characters.rs:50:1
[INFO] [stdout]    |
[INFO] [stdout] 50 | / pub const TAILOR: &Die = &[
[INFO] [stdout] 51 | |     Single(Cunning),
[INFO] [stdout] 52 | |     Double(Cunning),
[INFO] [stdout] 53 | |     Single(Cunning),
[INFO] [stdout] ...  |
[INFO] [stdout] 56 | |     Single(Might),
[INFO] [stdout] 57 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_double`
[INFO] [stdout]   --> src/etdc/mod.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn is_double(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `has_double`
[INFO] [stdout]   --> src/etdc/mod.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn has_double(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "363cfb72b42e212d28a2216d3fe0c09580a9151f244fc0cb9df541419459c4d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "363cfb72b42e212d28a2216d3fe0c09580a9151f244fc0cb9df541419459c4d6", kill_on_drop: false }`
[INFO] [stdout] 363cfb72b42e212d28a2216d3fe0c09580a9151f244fc0cb9df541419459c4d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e358fd72de0376b07fc023188742dd9dc019d63de0f0abd552e944d863c1a6d7
[INFO] running `Command { std: "docker" "start" "-a" "e358fd72de0376b07fc023188742dd9dc019d63de0f0abd552e944d863c1a6d7", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: constant is never used: `ABBOT`
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> src/etdc/characters.rs:5:1
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 5  | / pub const ABBOT: &Die = &[
[INFO] [stdout] 
[INFO] [stderr] 6  | |     Single(Wisdom),
[INFO] [stderr] 7  | |     Double(Wisdom),
[INFO] [stderr] 8  | |     Single(Wisdom),
[INFO] [stderr] ...  |
[INFO] [stderr] 11 | |     Single(Cunning),
[INFO] [stderr] 12 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `COOK`
[INFO] [stderr]   --> src/etdc/characters.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | / pub const COOK: &Die = &[
[INFO] [stderr] 15 | |     Single(Might),
[INFO] [stderr] 16 | |     Double(Might),
[INFO] [stderr] 17 | |     Single(Might),
[INFO] [stderr] ...  |
[INFO] [stderr] 20 | |     Single(Wisdom),
[INFO] [stderr] 21 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `SMITH`
[INFO] [stderr]   --> src/etdc/characters.rs:32:1
[INFO] [stderr]    |
[INFO] [stderr] 32 | / pub const SMITH: &Die = &[
[INFO] [stderr] 33 | |     Single(Might),
[INFO] [stderr] 34 | |     Double(Might),
[INFO] [stderr] 35 | |     Single(Might),
[INFO] [stderr] ...  |
[INFO] [stderr] 38 | |     Single(Cunning),
[INFO] [stderr] 39 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `TANNER`
[INFO] [stderr]   --> src/etdc/characters.rs:41:1
[INFO] [stderr]    |
[INFO] [stderr] 41 | / pub const TANNER: &Die = &[
[INFO] [stderr] 42 | |     Single(Wisdom),
[INFO] [stderr] 43 | |     Double(Wisdom),
[INFO] [stderr] 44 | |     Single(Wisdom),
[INFO] [stderr] ...  |
[INFO] [stderr] 47 | |     Single(Might),
[INFO] [stderr] 48 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `TAILOR`
[INFO] [stderr]   --> src/etdc/characters.rs:50:1
[INFO] [stderr]    |
[INFO] [stderr] 50 | / pub const TAILOR: &Die = &[
[INFO] [stderr] 51 | |     Single(Cunning),
[INFO] [stderr] 52 | |     Double(Cunning),
[INFO] [stderr] 53 | |     Single(Cunning),
[INFO] [stderr] ...  |
[INFO] [stderr] 56 | |     Single(Might),
[INFO] [stderr] 57 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_double`
[INFO] [stderr]   --> src/etdc/mod.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn is_double(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `has_double`
[INFO] [stderr]   --> src/etdc/mod.rs:86:12
[INFO] [stderr]    |
[INFO] [stderr] 86 |     pub fn has_double(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/etdc-b80a32bd19091760)
[INFO] running `Command { std: "docker" "inspect" "e358fd72de0376b07fc023188742dd9dc019d63de0f0abd552e944d863c1a6d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e358fd72de0376b07fc023188742dd9dc019d63de0f0abd552e944d863c1a6d7", kill_on_drop: false }`
[INFO] [stdout] e358fd72de0376b07fc023188742dd9dc019d63de0f0abd552e944d863c1a6d7