[INFO] fetching crate linked_list_r4l 0.2.1...
[INFO] testing linked_list_r4l-0.2.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate linked_list_r4l 0.2.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate linked_list_r4l 0.2.1
[INFO] finished tweaking crates.io crate linked_list_r4l 0.2.1
[INFO] tweaked toml for crates.io crate linked_list_r4l 0.2.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate linked_list_r4l 0.2.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7064a53ea3e4757a8c87af30399df6d7a84b5a14f3cc850ba7a5a60923c31cdc
[INFO] running `Command { std: "docker" "start" "-a" "7064a53ea3e4757a8c87af30399df6d7a84b5a14f3cc850ba7a5a60923c31cdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7064a53ea3e4757a8c87af30399df6d7a84b5a14f3cc850ba7a5a60923c31cdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7064a53ea3e4757a8c87af30399df6d7a84b5a14f3cc850ba7a5a60923c31cdc", kill_on_drop: false }`
[INFO] [stdout] 7064a53ea3e4757a8c87af30399df6d7a84b5a14f3cc850ba7a5a60923c31cdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2c6a21b342445f3664d3e5154f0d40fbba13b24bd0337277149300c943b32116
[INFO] running `Command { std: "docker" "start" "-a" "2c6a21b342445f3664d3e5154f0d40fbba13b24bd0337277149300c943b32116", kill_on_drop: false }`
[INFO] [stderr]    Compiling linked_list_r4l v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "2c6a21b342445f3664d3e5154f0d40fbba13b24bd0337277149300c943b32116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c6a21b342445f3664d3e5154f0d40fbba13b24bd0337277149300c943b32116", kill_on_drop: false }`
[INFO] [stdout] 2c6a21b342445f3664d3e5154f0d40fbba13b24bd0337277149300c943b32116
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] af3eb5e4d3afa8ae0a492fdf992ddc6b51d095d4c6dce8d868aa06a61b8fc3f4
[INFO] running `Command { std: "docker" "start" "-a" "af3eb5e4d3afa8ae0a492fdf992ddc6b51d095d4c6dce8d868aa06a61b8fc3f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling linked_list_r4l v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "af3eb5e4d3afa8ae0a492fdf992ddc6b51d095d4c6dce8d868aa06a61b8fc3f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af3eb5e4d3afa8ae0a492fdf992ddc6b51d095d4c6dce8d868aa06a61b8fc3f4", kill_on_drop: false }`
[INFO] [stdout] af3eb5e4d3afa8ae0a492fdf992ddc6b51d095d4c6dce8d868aa06a61b8fc3f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0b97cd3709a3c7f7953bf11161d4ff04564cc6658ddcab78c97eaabf3bc711f0
[INFO] running `Command { std: "docker" "start" "-a" "0b97cd3709a3c7f7953bf11161d4ff04564cc6658ddcab78c97eaabf3bc711f0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linked_list_r4l-6c656765ca85f77d)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test raw_list::tests::test_one_removal ... ok
[INFO] [stdout] test linked_list::tests::test_push_back ... ok
[INFO] [stdout] test raw_list::tests::test_push_back ... ok
[INFO] [stdout] test raw_list::tests::test_push_front ... ok
[INFO] [stdout] test raw_list::tests::test_one_insert_after ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests linked_list_r4l
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - def_node (line 113) ... ignored
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - def_node (line 124) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0b97cd3709a3c7f7953bf11161d4ff04564cc6658ddcab78c97eaabf3bc711f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b97cd3709a3c7f7953bf11161d4ff04564cc6658ddcab78c97eaabf3bc711f0", kill_on_drop: false }`
[INFO] [stdout] 0b97cd3709a3c7f7953bf11161d4ff04564cc6658ddcab78c97eaabf3bc711f0