[INFO] cloning repository https://github.com/ykonomi/calc-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ykonomi/calc-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fykonomi%2Fcalc-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fykonomi%2Fcalc-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d6395a2eef07710ca884ab7eaac6cf82e6fa7964
[INFO] testing ykonomi/calc-rust against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fykonomi%2Fcalc-rust" "/workspace/builds/worker-19/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-19/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ykonomi/calc-rust on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ykonomi/calc-rust
[INFO] finished tweaking git repo https://github.com/ykonomi/calc-rust
[INFO] tweaked toml for git repo https://github.com/ykonomi/calc-rust written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate git repo https://github.com/ykonomi/calc-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 009fb333a6bc5deaaf37810b6713b227dcef72e033c6020db6d47819401268e0
[INFO] running `Command { std: "docker" "start" "-a" "009fb333a6bc5deaaf37810b6713b227dcef72e033c6020db6d47819401268e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "009fb333a6bc5deaaf37810b6713b227dcef72e033c6020db6d47819401268e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "009fb333a6bc5deaaf37810b6713b227dcef72e033c6020db6d47819401268e0", kill_on_drop: false }`
[INFO] [stdout] 009fb333a6bc5deaaf37810b6713b227dcef72e033c6020db6d47819401268e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3baee1d005623057ff3faccef9b7f10d74ae8f73dd29a8f5d90d59a1e5614876
[INFO] running `Command { std: "docker" "start" "-a" "3baee1d005623057ff3faccef9b7f10d74ae8f73dd29a8f5d90d59a1e5614876", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling calc-rust v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.10s
[INFO] running `Command { std: "docker" "inspect" "3baee1d005623057ff3faccef9b7f10d74ae8f73dd29a8f5d90d59a1e5614876", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3baee1d005623057ff3faccef9b7f10d74ae8f73dd29a8f5d90d59a1e5614876", kill_on_drop: false }`
[INFO] [stdout] 3baee1d005623057ff3faccef9b7f10d74ae8f73dd29a8f5d90d59a1e5614876
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4832fc1864eb61c8348fbd7f353370a18b38da32a5f37a3a1ab5e5a922c70693
[INFO] running `Command { std: "docker" "start" "-a" "4832fc1864eb61c8348fbd7f353370a18b38da32a5f37a3a1ab5e5a922c70693", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling calc-rust v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "4832fc1864eb61c8348fbd7f353370a18b38da32a5f37a3a1ab5e5a922c70693", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4832fc1864eb61c8348fbd7f353370a18b38da32a5f37a3a1ab5e5a922c70693", kill_on_drop: false }`
[INFO] [stdout] 4832fc1864eb61c8348fbd7f353370a18b38da32a5f37a3a1ab5e5a922c70693
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2b8f7aa419dc7beabf0c2abf311131b82925a9a12e359b2e56fd4bf99be9219b
[INFO] running `Command { std: "docker" "start" "-a" "2b8f7aa419dc7beabf0c2abf311131b82925a9a12e359b2e56fd4bf99be9219b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.83s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/calc_rust-cc7aa31494e6443b)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_scan_0123456789 ... ok
[INFO] [stdout] test test_scan_1 ... ok
[INFO] [stdout] test test_scan_byte ... ok
[INFO] [stdout] test test_scan_either ... ok
[INFO] [stdout] test test_scan_empty ... ok
[INFO] [stdout] test test_scan_num ... ok
[INFO] [stdout] test test_scan_repeat ... ok
[INFO] [stdout] test test_to_op ... ok
[INFO] [stdout] test test_to_tree ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2b8f7aa419dc7beabf0c2abf311131b82925a9a12e359b2e56fd4bf99be9219b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b8f7aa419dc7beabf0c2abf311131b82925a9a12e359b2e56fd4bf99be9219b", kill_on_drop: false }`
[INFO] [stdout] 2b8f7aa419dc7beabf0c2abf311131b82925a9a12e359b2e56fd4bf99be9219b