[INFO] cloning repository https://github.com/Syberam/computer_v1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Syberam/computer_v1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSyberam%2Fcomputer_v1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSyberam%2Fcomputer_v1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0af0ad6035c4b6a8dc721eed2c8d8fcda32da612
[INFO] testing Syberam/computer_v1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSyberam%2Fcomputer_v1" "/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/Syberam/computer_v1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Syberam/computer_v1
[INFO] finished tweaking git repo https://github.com/Syberam/computer_v1
[INFO] tweaked toml for git repo https://github.com/Syberam/computer_v1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/Syberam/computer_v1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6cda3f4929a2eaac2182255a0f7b5f766296005dd3e461c1e67591d3acd5c3af
[INFO] running `Command { std: "docker" "start" "-a" "6cda3f4929a2eaac2182255a0f7b5f766296005dd3e461c1e67591d3acd5c3af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6cda3f4929a2eaac2182255a0f7b5f766296005dd3e461c1e67591d3acd5c3af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cda3f4929a2eaac2182255a0f7b5f766296005dd3e461c1e67591d3acd5c3af", kill_on_drop: false }`
[INFO] [stdout] 6cda3f4929a2eaac2182255a0f7b5f766296005dd3e461c1e67591d3acd5c3af
[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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec627ada9115a71e1970751db2d3511a74e2575f1d6112dd2265ca86b27f2c7a
[INFO] running `Command { std: "docker" "start" "-a" "ec627ada9115a71e1970751db2d3511a74e2575f1d6112dd2265ca86b27f2c7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling computor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.95s
[INFO] running `Command { std: "docker" "inspect" "ec627ada9115a71e1970751db2d3511a74e2575f1d6112dd2265ca86b27f2c7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec627ada9115a71e1970751db2d3511a74e2575f1d6112dd2265ca86b27f2c7a", kill_on_drop: false }`
[INFO] [stdout] ec627ada9115a71e1970751db2d3511a74e2575f1d6112dd2265ca86b27f2c7a
[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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a251e6a11c99100e413e744fabb8ae8ccdf1ebeb090f99f7d7cbfd146549e57e
[INFO] running `Command { std: "docker" "start" "-a" "a251e6a11c99100e413e744fabb8ae8ccdf1ebeb090f99f7d7cbfd146549e57e", kill_on_drop: false }`
[INFO] [stderr]    Compiling computor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "a251e6a11c99100e413e744fabb8ae8ccdf1ebeb090f99f7d7cbfd146549e57e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a251e6a11c99100e413e744fabb8ae8ccdf1ebeb090f99f7d7cbfd146549e57e", kill_on_drop: false }`
[INFO] [stdout] a251e6a11c99100e413e744fabb8ae8ccdf1ebeb090f99f7d7cbfd146549e57e
[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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bfd74a21bb5e061d18144cd538cd8730151675cf5b580994395c9b8542b36aab
[INFO] running `Command { std: "docker" "start" "-a" "bfd74a21bb5e061d18144cd538cd8730151675cf5b580994395c9b8542b36aab", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/computor-a2c430694128dd5d)
[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/computor-992efc72f6d559c7)
[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 tests/tests.rs (/opt/rustwide/target/debug/deps/tests-a0ecc8e95d2ce9a2)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test degree_poly_1deg_2 ... ok
[INFO] [stdout] test test_error_consecutive_x_not_supported ... ok
[INFO] [stdout] test test_error_not_an_equation2 ... ok
[INFO] [stdout] test test_error_not_an_equation3 ... ok
[INFO] [stdout] test test_error_not_an_equation4 ... ok
[INFO] [stdout] test test_error_not_an_equation ... ok
[INFO] [stdout] test degree_poly_1deg_3 ... ok
[INFO] [stdout] test reduce_poly_neg_deg ... ok
[INFO] [stdout] test reduce_poly_3deg_2 ... ok
[INFO] [stdout] test reduce_poly_2deg_human_write ... ok
[INFO] [stdout] test degree_poly_1deg ... ok
[INFO] [stdout] test reduce_poly_3deg ... ok
[INFO] [stdout] test reduce_poly_2deg ... ok
[INFO] [stdout] test reduce_poly_1deg ... ok
[INFO] [stdout] test solve_poly_1deg ... ok
[INFO] [stdout] test reduce_poly_2deg_many_powers ... ok
[INFO] [stdout] test test_error_consecutive_x_digit_not_supported ... ok
[INFO] [stdout] test solve_poly_2deg_human_write_float ... ok
[INFO] [stdout] test degree_poly_2deg ... ok
[INFO] [stdout] test test_no_error ... ok
[INFO] [stdout] test reduce_poly_1deg_3 ... ok
[INFO] [stdout] test solve_poly_2deg_human_write ... ok
[INFO] [stdout] test reduce_poly_1deg_2 ... ok
[INFO] [stdout] test degree_poly_3deg ... ok
[INFO] [stdout] test test_no_error_consecutive_x_not_supported ... ok
[INFO] [stdout] test solve_poly_2deg ... ok
[INFO] [stdout] test solve_poly_3deg ... ok
[INFO] [stdout] test _______________________correction_______________________ ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests computor
[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" "bfd74a21bb5e061d18144cd538cd8730151675cf5b580994395c9b8542b36aab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfd74a21bb5e061d18144cd538cd8730151675cf5b580994395c9b8542b36aab", kill_on_drop: false }`
[INFO] [stdout] bfd74a21bb5e061d18144cd538cd8730151675cf5b580994395c9b8542b36aab