[INFO] cloning repository https://github.com/lowczarc/computerv1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lowczarc/computerv1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flowczarc%2Fcomputerv1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flowczarc%2Fcomputerv1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 310a15f81e92568434da9c072c748de0a64497b9
[INFO] testing lowczarc/computerv1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flowczarc%2Fcomputerv1" "/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/lowczarc/computerv1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lowczarc/computerv1
[INFO] finished tweaking git repo https://github.com/lowczarc/computerv1
[INFO] tweaked toml for git repo https://github.com/lowczarc/computerv1 written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] crate git repo https://github.com/lowczarc/computerv1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 873da9ea45e699d63606c9d4c6dbb757d7aca6c8e28f52f992f92b993a0087ab
[INFO] running `Command { std: "docker" "start" "-a" "873da9ea45e699d63606c9d4c6dbb757d7aca6c8e28f52f992f92b993a0087ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "873da9ea45e699d63606c9d4c6dbb757d7aca6c8e28f52f992f92b993a0087ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "873da9ea45e699d63606c9d4c6dbb757d7aca6c8e28f52f992f92b993a0087ab", kill_on_drop: false }`
[INFO] [stdout] 873da9ea45e699d63606c9d4c6dbb757d7aca6c8e28f52f992f92b993a0087ab
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c0972dd862e9dc54ae9984e64d8cb0a107dbf791ea0218f7d83701b5686cc4c
[INFO] running `Command { std: "docker" "start" "-a" "3c0972dd862e9dc54ae9984e64d8cb0a107dbf791ea0218f7d83701b5686cc4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.0
[INFO] [stderr]    Compiling regex-syntax v0.6.13
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling regex v1.3.3
[INFO] [stderr]    Compiling computerv1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `BadDegree`
[INFO] [stdout]  --> src/polynomes.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     BadDegree,
[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 dev [unoptimized + debuginfo] target(s) in 12.08s
[INFO] running `Command { std: "docker" "inspect" "3c0972dd862e9dc54ae9984e64d8cb0a107dbf791ea0218f7d83701b5686cc4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c0972dd862e9dc54ae9984e64d8cb0a107dbf791ea0218f7d83701b5686cc4c", kill_on_drop: false }`
[INFO] [stdout] 3c0972dd862e9dc54ae9984e64d8cb0a107dbf791ea0218f7d83701b5686cc4c
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d5e788a542228d7abb3f43c2548f359b804619e495ec4919646bda587fb70f9
[INFO] running `Command { std: "docker" "start" "-a" "2d5e788a542228d7abb3f43c2548f359b804619e495ec4919646bda587fb70f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling computerv1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `BadDegree`
[INFO] [stdout]  --> src/polynomes.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     BadDegree,
[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 45.06s
[INFO] running `Command { std: "docker" "inspect" "2d5e788a542228d7abb3f43c2548f359b804619e495ec4919646bda587fb70f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d5e788a542228d7abb3f43c2548f359b804619e495ec4919646bda587fb70f9", kill_on_drop: false }`
[INFO] [stdout] 2d5e788a542228d7abb3f43c2548f359b804619e495ec4919646bda587fb70f9
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6ebb7734669e19c31ce1439370ab236b4ddc3cc70e5364660969ae2ee7ca1ecf
[INFO] running `Command { std: "docker" "start" "-a" "6ebb7734669e19c31ce1439370ab236b4ddc3cc70e5364660969ae2ee7ca1ecf", kill_on_drop: false }`
[INFO] [stderr] warning: variant is never constructed: `BadDegree`
[INFO] [stderr]  --> src/polynomes.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     BadDegree,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `computerv1` (bin "computerv1" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/computerv1-f1b12f26c5d25f8e)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test polynomes::test::display_polynome1 ... ok
[INFO] [stdout] test polynomes::test::display_polynome3 ... ok
[INFO] [stdout] test polynomes::test::display_polynome2 ... ok
[INFO] [stdout] test polynomes::test::parse_polynome1 ... ok
[INFO] [stdout] test polynomes::test::parse_polynome3 ... ok
[INFO] [stdout] test polynomes::test::parse_polynome2 ... ok
[INFO] [stdout] test polynomes::test::parse_polynome4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6ebb7734669e19c31ce1439370ab236b4ddc3cc70e5364660969ae2ee7ca1ecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ebb7734669e19c31ce1439370ab236b4ddc3cc70e5364660969ae2ee7ca1ecf", kill_on_drop: false }`
[INFO] [stdout] 6ebb7734669e19c31ce1439370ab236b4ddc3cc70e5364660969ae2ee7ca1ecf