[INFO] fetching crate mini-linked-list 0.1.3... [INFO] testing mini-linked-list-0.1.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate mini-linked-list 0.1.3 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate mini-linked-list 0.1.3 [INFO] finished tweaking crates.io crate mini-linked-list 0.1.3 [INFO] tweaked toml for crates.io crate mini-linked-list 0.1.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mini-linked-list 0.1.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bfd2e744ba6a34f7ab9a394c3c2dd2ef0879dfa215af4b7e0e6ffc9790866528 [INFO] running `Command { std: "docker" "start" "-a" "bfd2e744ba6a34f7ab9a394c3c2dd2ef0879dfa215af4b7e0e6ffc9790866528", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bfd2e744ba6a34f7ab9a394c3c2dd2ef0879dfa215af4b7e0e6ffc9790866528", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfd2e744ba6a34f7ab9a394c3c2dd2ef0879dfa215af4b7e0e6ffc9790866528", kill_on_drop: false }` [INFO] [stdout] bfd2e744ba6a34f7ab9a394c3c2dd2ef0879dfa215af4b7e0e6ffc9790866528 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 23dd8f92e123cb37e2fb771ee655dbd5753ceff0350a8deac41aca2f3b7bde2d [INFO] running `Command { std: "docker" "start" "-a" "23dd8f92e123cb37e2fb771ee655dbd5753ceff0350a8deac41aca2f3b7bde2d", kill_on_drop: false }` [INFO] [stderr] Compiling mini-linked-list v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] running `Command { std: "docker" "inspect" "23dd8f92e123cb37e2fb771ee655dbd5753ceff0350a8deac41aca2f3b7bde2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23dd8f92e123cb37e2fb771ee655dbd5753ceff0350a8deac41aca2f3b7bde2d", kill_on_drop: false }` [INFO] [stdout] 23dd8f92e123cb37e2fb771ee655dbd5753ceff0350a8deac41aca2f3b7bde2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4ddc81e35cd0ec90a95324400008b6bc4bdc0c7e8c04bc13ddcdbbda633d7f95 [INFO] running `Command { std: "docker" "start" "-a" "4ddc81e35cd0ec90a95324400008b6bc4bdc0c7e8c04bc13ddcdbbda633d7f95", kill_on_drop: false }` [INFO] [stderr] Compiling mini-linked-list v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] running `Command { std: "docker" "inspect" "4ddc81e35cd0ec90a95324400008b6bc4bdc0c7e8c04bc13ddcdbbda633d7f95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ddc81e35cd0ec90a95324400008b6bc4bdc0c7e8c04bc13ddcdbbda633d7f95", kill_on_drop: false }` [INFO] [stdout] 4ddc81e35cd0ec90a95324400008b6bc4bdc0c7e8c04bc13ddcdbbda633d7f95 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 16138e5f3febfab2db3e8261a9c616062dbd9d154e8a8a860ff4a002c8feb000 [INFO] running `Command { std: "docker" "start" "-a" "16138e5f3febfab2db3e8261a9c616062dbd9d154e8a8a860ff4a002c8feb000", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mini_linked_list-6bb93d356f8ec9b3) [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::test_several_apis ... ok [INFO] [stderr] Doc-tests mini_linked_list [INFO] [stdout] test tests::test_linked_list_pop_left ... ok [INFO] [stdout] test tests::test_linked_list_pop_right ... ok [INFO] [stdout] test tests::test_linked_list_push_right ... ok [INFO] [stdout] test tests::test_linked_list_push_left ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - LinkedList::pop_right (line 130) ... ok [INFO] [stdout] test src/lib.rs - LinkedList::new (line 18) ... ok [INFO] [stdout] test src/lib.rs - LinkedList::pop_left (line 91) ... ok [INFO] [stdout] test src/lib.rs - LinkedList::push_right (line 33) ... ok [INFO] [stdout] test src/lib.rs - LinkedList::push_left (line 60) ... ok [INFO] [stdout] test src/lib.rs - LinkedList::collect (line 176) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "16138e5f3febfab2db3e8261a9c616062dbd9d154e8a8a860ff4a002c8feb000", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16138e5f3febfab2db3e8261a9c616062dbd9d154e8a8a860ff4a002c8feb000", kill_on_drop: false }` [INFO] [stdout] 16138e5f3febfab2db3e8261a9c616062dbd9d154e8a8a860ff4a002c8feb000