[INFO] cloning repository https://github.com/smolagakuba/math-parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/smolagakuba/math-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmolagakuba%2Fmath-parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmolagakuba%2Fmath-parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 373123cd22ca48acbe397ccb1d2db28e91567811
[INFO] testing smolagakuba/math-parser against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmolagakuba%2Fmath-parser" "/workspace/builds/worker-16/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/smolagakuba/math-parser 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/smolagakuba/math-parser
[INFO] finished tweaking git repo https://github.com/smolagakuba/math-parser
[INFO] tweaked toml for git repo https://github.com/smolagakuba/math-parser written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate git repo https://github.com/smolagakuba/math-parser 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 9d04d5fe7dc43893dd5094705e98ec32e07bc34c75c57d1fdab6cb6da6189215
[INFO] running `Command { std: "docker" "start" "-a" "9d04d5fe7dc43893dd5094705e98ec32e07bc34c75c57d1fdab6cb6da6189215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d04d5fe7dc43893dd5094705e98ec32e07bc34c75c57d1fdab6cb6da6189215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d04d5fe7dc43893dd5094705e98ec32e07bc34c75c57d1fdab6cb6da6189215", kill_on_drop: false }`
[INFO] [stdout] 9d04d5fe7dc43893dd5094705e98ec32e07bc34c75c57d1fdab6cb6da6189215
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 727626d22385ee2ba8c49b081a95e582adb0bce19bc79133ea591dcc4f11c316
[INFO] running `Command { std: "docker" "start" "-a" "727626d22385ee2ba8c49b081a95e582adb0bce19bc79133ea591dcc4f11c316", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling math-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.64s
[INFO] running `Command { std: "docker" "inspect" "727626d22385ee2ba8c49b081a95e582adb0bce19bc79133ea591dcc4f11c316", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "727626d22385ee2ba8c49b081a95e582adb0bce19bc79133ea591dcc4f11c316", kill_on_drop: false }`
[INFO] [stdout] 727626d22385ee2ba8c49b081a95e582adb0bce19bc79133ea591dcc4f11c316
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] a182e7b3a1db3be2405776c5c7cc5fc0b9d9fdbf84ba4a1944cd36bd6b20bab6
[INFO] running `Command { std: "docker" "start" "-a" "a182e7b3a1db3be2405776c5c7cc5fc0b9d9fdbf84ba4a1944cd36bd6b20bab6", kill_on_drop: false }`
[INFO] [stderr]    Compiling math-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "a182e7b3a1db3be2405776c5c7cc5fc0b9d9fdbf84ba4a1944cd36bd6b20bab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a182e7b3a1db3be2405776c5c7cc5fc0b9d9fdbf84ba4a1944cd36bd6b20bab6", kill_on_drop: false }`
[INFO] [stdout] a182e7b3a1db3be2405776c5c7cc5fc0b9d9fdbf84ba4a1944cd36bd6b20bab6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 55d059a1cffce4da892c97c926551c71b06524cf6c058f8fab05869bcaa70e22
[INFO] running `Command { std: "docker" "start" "-a" "55d059a1cffce4da892c97c926551c71b06524cf6c058f8fab05869bcaa70e22", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/math_parser-cf0e0903811becc9)
[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" "55d059a1cffce4da892c97c926551c71b06524cf6c058f8fab05869bcaa70e22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55d059a1cffce4da892c97c926551c71b06524cf6c058f8fab05869bcaa70e22", kill_on_drop: false }`
[INFO] [stdout] 55d059a1cffce4da892c97c926551c71b06524cf6c058f8fab05869bcaa70e22