[INFO] cloning repository https://github.com/tasshi-playground/rust-source-based-code-coverage
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tasshi-playground/rust-source-based-code-coverage" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftasshi-playground%2Frust-source-based-code-coverage", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftasshi-playground%2Frust-source-based-code-coverage'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f7f03640a8ff0c3aa7f0abe9091746cb7d808a17
[INFO] testing tasshi-playground/rust-source-based-code-coverage against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftasshi-playground%2Frust-source-based-code-coverage" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tasshi-playground/rust-source-based-code-coverage on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tasshi-playground/rust-source-based-code-coverage
[INFO] finished tweaking git repo https://github.com/tasshi-playground/rust-source-based-code-coverage
[INFO] tweaked toml for git repo https://github.com/tasshi-playground/rust-source-based-code-coverage written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/tasshi-playground/rust-source-based-code-coverage already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4672a327e8634958b4a35eb7e8b9bb116995bc7884a04c97a8516c11001ddb02
[INFO] running `Command { std: "docker" "start" "-a" "4672a327e8634958b4a35eb7e8b9bb116995bc7884a04c97a8516c11001ddb02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4672a327e8634958b4a35eb7e8b9bb116995bc7884a04c97a8516c11001ddb02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4672a327e8634958b4a35eb7e8b9bb116995bc7884a04c97a8516c11001ddb02", kill_on_drop: false }`
[INFO] [stdout] 4672a327e8634958b4a35eb7e8b9bb116995bc7884a04c97a8516c11001ddb02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8b3b47aeb3c191443e2f159fbd32a84b598227004744e28ba260ed138725694
[INFO] running `Command { std: "docker" "start" "-a" "f8b3b47aeb3c191443e2f159fbd32a84b598227004744e28ba260ed138725694", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-source-based-code-coverage v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "f8b3b47aeb3c191443e2f159fbd32a84b598227004744e28ba260ed138725694", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8b3b47aeb3c191443e2f159fbd32a84b598227004744e28ba260ed138725694", kill_on_drop: false }`
[INFO] [stdout] f8b3b47aeb3c191443e2f159fbd32a84b598227004744e28ba260ed138725694
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 740eb02a3487c23bde38832cfa4226e9d10b2014b0e3e816513d751a316d746d
[INFO] running `Command { std: "docker" "start" "-a" "740eb02a3487c23bde38832cfa4226e9d10b2014b0e3e816513d751a316d746d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-source-based-code-coverage v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "740eb02a3487c23bde38832cfa4226e9d10b2014b0e3e816513d751a316d746d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "740eb02a3487c23bde38832cfa4226e9d10b2014b0e3e816513d751a316d746d", kill_on_drop: false }`
[INFO] [stdout] 740eb02a3487c23bde38832cfa4226e9d10b2014b0e3e816513d751a316d746d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0de183d31da89411468382bb8f3ab9d6086b08491e5fdf8b4913179da1ea361c
[INFO] running `Command { std: "docker" "start" "-a" "0de183d31da89411468382bb8f3ab9d6086b08491e5fdf8b4913179da1ea361c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_source_based_code_coverage-1376c4e5600a2800)
[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" "0de183d31da89411468382bb8f3ab9d6086b08491e5fdf8b4913179da1ea361c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0de183d31da89411468382bb8f3ab9d6086b08491e5fdf8b4913179da1ea361c", kill_on_drop: false }`
[INFO] [stdout] 0de183d31da89411468382bb8f3ab9d6086b08491e5fdf8b4913179da1ea361c