[INFO] fetching crate hello-world-test-rust-0 0.1.4...
[INFO] testing hello-world-test-rust-0-0.1.4 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate hello-world-test-rust-0 0.1.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate hello-world-test-rust-0 0.1.4
[INFO] finished tweaking crates.io crate hello-world-test-rust-0 0.1.4
[INFO] tweaked toml for crates.io crate hello-world-test-rust-0 0.1.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hello-world-test-rust-0 0.1.4 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hello-world-test-rust-0 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57e6abfc6fa885c6850b9240978f83f7b0899115d470b46558c15d681979b70a
[INFO] running `Command { std: "docker" "start" "-a" "57e6abfc6fa885c6850b9240978f83f7b0899115d470b46558c15d681979b70a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57e6abfc6fa885c6850b9240978f83f7b0899115d470b46558c15d681979b70a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57e6abfc6fa885c6850b9240978f83f7b0899115d470b46558c15d681979b70a", kill_on_drop: false }`
[INFO] [stdout] 57e6abfc6fa885c6850b9240978f83f7b0899115d470b46558c15d681979b70a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5ed0577b7372c3b46ad80464d0fe886122f71c7a73daefd63743a0ed58fc505
[INFO] running `Command { std: "docker" "start" "-a" "e5ed0577b7372c3b46ad80464d0fe886122f71c7a73daefd63743a0ed58fc505", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello-world-test-rust-0 v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "e5ed0577b7372c3b46ad80464d0fe886122f71c7a73daefd63743a0ed58fc505", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5ed0577b7372c3b46ad80464d0fe886122f71c7a73daefd63743a0ed58fc505", kill_on_drop: false }`
[INFO] [stdout] e5ed0577b7372c3b46ad80464d0fe886122f71c7a73daefd63743a0ed58fc505
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06013e4a034060b69afa23c500f61d31bfc7b499dd7e92118d9d3dabd38a6214
[INFO] running `Command { std: "docker" "start" "-a" "06013e4a034060b69afa23c500f61d31bfc7b499dd7e92118d9d3dabd38a6214", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello-world-test-rust-0 v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "06013e4a034060b69afa23c500f61d31bfc7b499dd7e92118d9d3dabd38a6214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06013e4a034060b69afa23c500f61d31bfc7b499dd7e92118d9d3dabd38a6214", kill_on_drop: false }`
[INFO] [stdout] 06013e4a034060b69afa23c500f61d31bfc7b499dd7e92118d9d3dabd38a6214
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 58dd5238b165fb8da60fe105ee5ceb9492216a9d02598e14fcfc667b65de32f7
[INFO] running `Command { std: "docker" "start" "-a" "58dd5238b165fb8da60fe105ee5ceb9492216a9d02598e14fcfc667b65de32f7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hello_world_test_rust_0-032d622008c4b82d)
[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" "58dd5238b165fb8da60fe105ee5ceb9492216a9d02598e14fcfc667b65de32f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58dd5238b165fb8da60fe105ee5ceb9492216a9d02598e14fcfc667b65de32f7", kill_on_drop: false }`
[INFO] [stdout] 58dd5238b165fb8da60fe105ee5ceb9492216a9d02598e14fcfc667b65de32f7