[INFO] cloning repository https://github.com/thenasim/basic-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thenasim/basic-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthenasim%2Fbasic-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthenasim%2Fbasic-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2e7f85d821c85cd350d5ac0bffc23aeddf988f12
[INFO] testing thenasim/basic-rust against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthenasim%2Fbasic-rust" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/thenasim/basic-rust on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/thenasim/basic-rust
[INFO] finished tweaking git repo https://github.com/thenasim/basic-rust
[INFO] tweaked toml for git repo https://github.com/thenasim/basic-rust written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/thenasim/basic-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 611def0796e7681e63e262a61c975e78f9e7432d4439c69558d0ce7fcb3555b3
[INFO] running `Command { std: "docker" "start" "-a" "611def0796e7681e63e262a61c975e78f9e7432d4439c69558d0ce7fcb3555b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "611def0796e7681e63e262a61c975e78f9e7432d4439c69558d0ce7fcb3555b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "611def0796e7681e63e262a61c975e78f9e7432d4439c69558d0ce7fcb3555b3", kill_on_drop: false }`
[INFO] [stdout] 611def0796e7681e63e262a61c975e78f9e7432d4439c69558d0ce7fcb3555b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 157b6461814ae40352f96171d00f7b7e0954e1991cb0150669f295d42d30b608
[INFO] running `Command { std: "docker" "start" "-a" "157b6461814ae40352f96171d00f7b7e0954e1991cb0150669f295d42d30b608", kill_on_drop: false }`
[INFO] [stderr]    Compiling basic-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "157b6461814ae40352f96171d00f7b7e0954e1991cb0150669f295d42d30b608", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "157b6461814ae40352f96171d00f7b7e0954e1991cb0150669f295d42d30b608", kill_on_drop: false }`
[INFO] [stdout] 157b6461814ae40352f96171d00f7b7e0954e1991cb0150669f295d42d30b608
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2432217e72f275541c9fcf3db037e0f4dfac15fb8f63d0f62e51ccd2d5c23b06
[INFO] running `Command { std: "docker" "start" "-a" "2432217e72f275541c9fcf3db037e0f4dfac15fb8f63d0f62e51ccd2d5c23b06", kill_on_drop: false }`
[INFO] [stderr]    Compiling basic-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "2432217e72f275541c9fcf3db037e0f4dfac15fb8f63d0f62e51ccd2d5c23b06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2432217e72f275541c9fcf3db037e0f4dfac15fb8f63d0f62e51ccd2d5c23b06", kill_on_drop: false }`
[INFO] [stdout] 2432217e72f275541c9fcf3db037e0f4dfac15fb8f63d0f62e51ccd2d5c23b06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6469ac64804181f9b5677950b04d25c9643e6ca28c4bc74a03aff4354d39623b
[INFO] running `Command { std: "docker" "start" "-a" "6469ac64804181f9b5677950b04d25c9643e6ca28c4bc74a03aff4354d39623b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/basic_rust-d3160bfc590d8677)
[INFO] running `Command { std: "docker" "inspect" "6469ac64804181f9b5677950b04d25c9643e6ca28c4bc74a03aff4354d39623b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6469ac64804181f9b5677950b04d25c9643e6ca28c4bc74a03aff4354d39623b", kill_on_drop: false }`
[INFO] [stdout] 6469ac64804181f9b5677950b04d25c9643e6ca28c4bc74a03aff4354d39623b