[INFO] fetching crate pstree 0.1.1...
[INFO] testing pstree-0.1.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate pstree 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate pstree 0.1.1
[INFO] finished tweaking crates.io crate pstree 0.1.1
[INFO] tweaked toml for crates.io crate pstree 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pstree 0.1.1 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] [stderr]     Blocking waiting for file lock on package cache
[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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9f5c871c8c04c3df52e0e280f25431fa7ae98ffedf9d8e686dc9c5e60ac7e587
[INFO] running `Command { std: "docker" "start" "-a" "9f5c871c8c04c3df52e0e280f25431fa7ae98ffedf9d8e686dc9c5e60ac7e587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f5c871c8c04c3df52e0e280f25431fa7ae98ffedf9d8e686dc9c5e60ac7e587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f5c871c8c04c3df52e0e280f25431fa7ae98ffedf9d8e686dc9c5e60ac7e587", kill_on_drop: false }`
[INFO] [stdout] 9f5c871c8c04c3df52e0e280f25431fa7ae98ffedf9d8e686dc9c5e60ac7e587
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f194fe1c3d2e774d2c75f6519d656e836ce73fb45c7844aea28c17a8a9bcf0ec
[INFO] running `Command { std: "docker" "start" "-a" "f194fe1c3d2e774d2c75f6519d656e836ce73fb45c7844aea28c17a8a9bcf0ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling pstree v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "f194fe1c3d2e774d2c75f6519d656e836ce73fb45c7844aea28c17a8a9bcf0ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f194fe1c3d2e774d2c75f6519d656e836ce73fb45c7844aea28c17a8a9bcf0ec", kill_on_drop: false }`
[INFO] [stdout] f194fe1c3d2e774d2c75f6519d656e836ce73fb45c7844aea28c17a8a9bcf0ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b812dd695549d409cbd4b2f0acf919213285212d6c06a297a502b0e1ed58e467
[INFO] running `Command { std: "docker" "start" "-a" "b812dd695549d409cbd4b2f0acf919213285212d6c06a297a502b0e1ed58e467", kill_on_drop: false }`
[INFO] [stderr]    Compiling pstree v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "b812dd695549d409cbd4b2f0acf919213285212d6c06a297a502b0e1ed58e467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b812dd695549d409cbd4b2f0acf919213285212d6c06a297a502b0e1ed58e467", kill_on_drop: false }`
[INFO] [stdout] b812dd695549d409cbd4b2f0acf919213285212d6c06a297a502b0e1ed58e467
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] fc66b6d3bee149898fdabb7eba1b3119a1f717d429cc75f5c0d53a2bd06faabc
[INFO] running `Command { std: "docker" "start" "-a" "fc66b6d3bee149898fdabb7eba1b3119a1f717d429cc75f5c0d53a2bd06faabc", 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/pstree-d036694341532748)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test node::tests::fill_edges_test ... ok
[INFO] [stdout] test node::tests::fill_vertices_test ... ok
[INFO] [stdout] test node::tests::permutations_test ... ok
[INFO] [stdout] test tests::update_test ... ok
[INFO] [stdout] test node::tests::placements_test ... ok
[INFO] [stdout] test node::tests::placements_keyed_test ... ok
[INFO] [stdout] test node::tests::recalc_test ... ok
[INFO] [stdout] test tests::update_edge_panicked_2_test - should panic ... ok
[INFO] [stdout] test tests::update_edge_panicked_1_test - should panic ... ok
[INFO] [stdout] test tests::new_panicked_test - should panic ... ok
[INFO] [stdout] test node::tests::root_panicked_test - should panic ... ok
[INFO] [stdout] test tests::update_vertex_panicked_test - should panic ... ok
[INFO] [stdout] test tests::update_edge_panicked_3_test - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pstree
[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" "fc66b6d3bee149898fdabb7eba1b3119a1f717d429cc75f5c0d53a2bd06faabc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc66b6d3bee149898fdabb7eba1b3119a1f717d429cc75f5c0d53a2bd06faabc", kill_on_drop: false }`
[INFO] [stdout] fc66b6d3bee149898fdabb7eba1b3119a1f717d429cc75f5c0d53a2bd06faabc