[INFO] cloning repository https://github.com/tomoyanonymous/mimium-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tomoyanonymous/mimium-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomoyanonymous%2Fmimium-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomoyanonymous%2Fmimium-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3e6039c8ee2b52d93666ed1e4b5d1cf02009281f
[INFO] testing tomoyanonymous/mimium-rs against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomoyanonymous%2Fmimium-rs" "/workspace/builds/worker-24/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tomoyanonymous/mimium-rs on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tomoyanonymous/mimium-rs
[INFO] finished tweaking git repo https://github.com/tomoyanonymous/mimium-rs
[INFO] tweaked toml for git repo https://github.com/tomoyanonymous/mimium-rs written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate git repo https://github.com/tomoyanonymous/mimium-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bbad9d92d4cf158ff8db9dfb3e57cef99d0ba07d593c19ea58656d9644619bcf
[INFO] running `Command { std: "docker" "start" "-a" "bbad9d92d4cf158ff8db9dfb3e57cef99d0ba07d593c19ea58656d9644619bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbad9d92d4cf158ff8db9dfb3e57cef99d0ba07d593c19ea58656d9644619bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbad9d92d4cf158ff8db9dfb3e57cef99d0ba07d593c19ea58656d9644619bcf", kill_on_drop: false }`
[INFO] [stdout] bbad9d92d4cf158ff8db9dfb3e57cef99d0ba07d593c19ea58656d9644619bcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57517f5e143d1cd805a0f51e57a7ab1e47419fbfc6cd60cb6568a92969755687
[INFO] running `Command { std: "docker" "start" "-a" "57517f5e143d1cd805a0f51e57a7ab1e47419fbfc6cd60cb6568a92969755687", kill_on_drop: false }`
[INFO] [stderr]    Compiling mimium-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `var`
[INFO] [stdout]   --> src/wcalculus.rs:75:20
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub(crate) use var;
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `scale`
[INFO] [stdout]   --> src/wcalculus.rs:82:20
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub(crate) use scale;
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `add`
[INFO] [stdout]   --> src/wcalculus.rs:90:20
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub(crate) use add;
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `feed`
[INFO] [stdout]    --> src/wcalculus.rs:100:20
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub(crate) use feed;
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lambda`
[INFO] [stdout]    --> src/wcalculus.rs:110:20
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub(crate) use lambda;
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `app`
[INFO] [stdout]    --> src/wcalculus.rs:120:20
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub(crate) use app;
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_num`
[INFO] [stdout]    --> src/wcalculus.rs:136:12
[INFO] [stdout]     |
[INFO] [stdout] 136 |         fn get_num(&self) -> Option<Real> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "57517f5e143d1cd805a0f51e57a7ab1e47419fbfc6cd60cb6568a92969755687", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57517f5e143d1cd805a0f51e57a7ab1e47419fbfc6cd60cb6568a92969755687", kill_on_drop: false }`
[INFO] [stdout] 57517f5e143d1cd805a0f51e57a7ab1e47419fbfc6cd60cb6568a92969755687
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad4e3df31aa8784e51e5d3e147cbc4ca4b63bd94284cd7061f12eafbdfc2fd92
[INFO] running `Command { std: "docker" "start" "-a" "ad4e3df31aa8784e51e5d3e147cbc4ca4b63bd94284cd7061f12eafbdfc2fd92", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: unused import: `var`
[INFO] [stdout]   --> src/wcalculus.rs:75:20
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub(crate) use var;
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mimium-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `scale`
[INFO] [stdout]   --> src/wcalculus.rs:82:20
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub(crate) use scale;
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `add`
[INFO] [stdout]   --> src/wcalculus.rs:90:20
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub(crate) use add;
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `feed`
[INFO] [stdout]    --> src/wcalculus.rs:100:20
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub(crate) use feed;
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lambda`
[INFO] [stdout]    --> src/wcalculus.rs:110:20
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub(crate) use lambda;
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `app`
[INFO] [stdout]    --> src/wcalculus.rs:120:20
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub(crate) use app;
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_num`
[INFO] [stdout]    --> src/wcalculus.rs:136:12
[INFO] [stdout]     |
[INFO] [stdout] 136 |         fn get_num(&self) -> Option<Real> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_num`
[INFO] [stdout]    --> src/wcalculus.rs:136:12
[INFO] [stdout]     |
[INFO] [stdout] 136 |         fn get_num(&self) -> Option<Real> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "ad4e3df31aa8784e51e5d3e147cbc4ca4b63bd94284cd7061f12eafbdfc2fd92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad4e3df31aa8784e51e5d3e147cbc4ca4b63bd94284cd7061f12eafbdfc2fd92", kill_on_drop: false }`
[INFO] [stdout] ad4e3df31aa8784e51e5d3e147cbc4ca4b63bd94284cd7061f12eafbdfc2fd92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c6d8f14de7d3cfe3caed0638312db582836a0b2a92c0eebb85a3889bff9678ea
[INFO] running `Command { std: "docker" "start" "-a" "c6d8f14de7d3cfe3caed0638312db582836a0b2a92c0eebb85a3889bff9678ea", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `var`
[INFO] [stderr]   --> src/wcalculus.rs:75:20
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub(crate) use var;
[INFO] [stderr]    |                    ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `scale`
[INFO] [stderr]   --> src/wcalculus.rs:82:20
[INFO] [stderr]    |
[INFO] [stderr] 82 |     pub(crate) use scale;
[INFO] [stderr]    |                    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `add`
[INFO] [stderr]   --> src/wcalculus.rs:90:20
[INFO] [stderr]    |
[INFO] [stderr] 90 |     pub(crate) use add;
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `feed`
[INFO] [stderr]    --> src/wcalculus.rs:100:20
[INFO] [stderr]     |
[INFO] [stderr] 100 |     pub(crate) use feed;
[INFO] [stderr]     |                    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `lambda`
[INFO] [stderr]    --> src/wcalculus.rs:110:20
[INFO] [stderr]     |
[INFO] [stderr] 110 |     pub(crate) use lambda;
[INFO] [stderr]     |                    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `app`
[INFO] [stderr]    --> src/wcalculus.rs:120:20
[INFO] [stderr]     |
[INFO] [stderr] 120 |     pub(crate) use app;
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_num`
[INFO] [stderr]    --> src/wcalculus.rs:136:12
[INFO] [stderr]     |
[INFO] [stderr] 136 |         fn get_num(&self) -> Option<Real> {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mimium-rs` (lib) generated 7 warnings
[INFO] [stderr] warning: `mimium-rs` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mimium_rs-58c9753ad44a26ce)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mimium_rs-8f841a0989698533)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test wcalculus::tests::test2 ... ok
[INFO] [stdout] test wcalculus::tests::test1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests mimium-rs
[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] [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" "c6d8f14de7d3cfe3caed0638312db582836a0b2a92c0eebb85a3889bff9678ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6d8f14de7d3cfe3caed0638312db582836a0b2a92c0eebb85a3889bff9678ea", kill_on_drop: false }`
[INFO] [stdout] c6d8f14de7d3cfe3caed0638312db582836a0b2a92c0eebb85a3889bff9678ea