[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 master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSyberam%2Fcomputer_v1" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Syberam/computer_v1 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", 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-3/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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4977cdd11e5d5d13e370b52562fe23ea7d7a90eb4dd4978c3174dffc2ae8b201
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4977cdd11e5d5d13e370b52562fe23ea7d7a90eb4dd4978c3174dffc2ae8b201", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4977cdd11e5d5d13e370b52562fe23ea7d7a90eb4dd4978c3174dffc2ae8b201", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4977cdd11e5d5d13e370b52562fe23ea7d7a90eb4dd4978c3174dffc2ae8b201", kill_on_drop: false }`
[INFO] [stdout] 4977cdd11e5d5d13e370b52562fe23ea7d7a90eb4dd4978c3174dffc2ae8b201
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82575e437387e0daad006e21e58d5a9e4bfb6a5a38936c3bec6d636d3988386d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "82575e437387e0daad006e21e58d5a9e4bfb6a5a38936c3bec6d636d3988386d", 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 23.75s
[INFO] running `Command { std: "docker" "inspect" "82575e437387e0daad006e21e58d5a9e4bfb6a5a38936c3bec6d636d3988386d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82575e437387e0daad006e21e58d5a9e4bfb6a5a38936c3bec6d636d3988386d", kill_on_drop: false }`
[INFO] [stdout] 82575e437387e0daad006e21e58d5a9e4bfb6a5a38936c3bec6d636d3988386d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4e20dc37a141bc73cf88d3fe1aaef20c71e14f6bc7da7dd881ec2f117bd015ff
[INFO] running `Command { std: "docker" "start" "-a" "4e20dc37a141bc73cf88d3fe1aaef20c71e14f6bc7da7dd881ec2f117bd015ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling computor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.69s
[INFO] running `Command { std: "docker" "inspect" "4e20dc37a141bc73cf88d3fe1aaef20c71e14f6bc7da7dd881ec2f117bd015ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e20dc37a141bc73cf88d3fe1aaef20c71e14f6bc7da7dd881ec2f117bd015ff", kill_on_drop: false }`
[INFO] [stdout] 4e20dc37a141bc73cf88d3fe1aaef20c71e14f6bc7da7dd881ec2f117bd015ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6a53fabbf857aac7bff0f1a221ae8e58cc4adabafd2d82200dbc82ad23a6d0d3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6a53fabbf857aac7bff0f1a221ae8e58cc4adabafd2d82200dbc82ad23a6d0d3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/computor-3d7a43c9cac5824d
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/computor-8a032cae752f28e1
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tests-bbb6f50307722c26
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test reduce_poly_3deg ... ok
[INFO] [stdout] test reduce_poly_3deg_2 ... ok
[INFO] [stdout] test degree_poly_1deg_3 ... ok
[INFO] [stdout] test reduce_poly_1deg ... ok
[INFO] [stdout] test reduce_poly_neg_deg ... ok
[INFO] [stdout] test degree_poly_1deg ... ok
[INFO] [stdout] test solve_poly_2deg_human_write ... ok
[INFO] [stdout] test reduce_poly_1deg_2 ... ok
[INFO] [stdout] test reduce_poly_1deg_3 ... ok
[INFO] [stdout] test test_error_not_an_equation ... 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_equation4 ... ok
[INFO] [stdout] test solve_poly_2deg_human_write_float ... ok
[INFO] [stdout] test degree_poly_2deg ... ok
[INFO] [stdout] test test_error_consecutive_x_digit_not_supported ... ok
[INFO] [stdout] test solve_poly_1deg ... ok
[INFO] [stdout] test test_error_not_an_equation3 ... ok
[INFO] [stdout] test reduce_poly_2deg_human_write ... ok
[INFO] [stdout] test degree_poly_3deg ... ok
[INFO] [stdout] test solve_poly_2deg ... ok
[INFO] [stdout] test test_no_error ... ok
[INFO] [stdout] test degree_poly_1deg_2 ... ok
[INFO] [stdout] test reduce_poly_2deg ... ok
[INFO] [stdout] test reduce_poly_2deg_many_powers ... ok
[INFO] [stdout] test test_no_error_consecutive_x_not_supported ... 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
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6a53fabbf857aac7bff0f1a221ae8e58cc4adabafd2d82200dbc82ad23a6d0d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a53fabbf857aac7bff0f1a221ae8e58cc4adabafd2d82200dbc82ad23a6d0d3", kill_on_drop: false }`
[INFO] [stdout] 6a53fabbf857aac7bff0f1a221ae8e58cc4adabafd2d82200dbc82ad23a6d0d3