[INFO] fetching crate rlibbencode 0.1.0... [INFO] testing rlibbencode-0.1.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate rlibbencode 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate rlibbencode 0.1.0 [INFO] finished tweaking crates.io crate rlibbencode 0.1.0 [INFO] tweaked toml for crates.io crate rlibbencode 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rlibbencode 0.1.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rlibbencode 0.1.0 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ad5f0aa53d027d55d085877ee386718bbc3c78b6b1449ac94247c49086237205 [INFO] running `Command { std: "docker" "start" "-a" "ad5f0aa53d027d55d085877ee386718bbc3c78b6b1449ac94247c49086237205", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ad5f0aa53d027d55d085877ee386718bbc3c78b6b1449ac94247c49086237205", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad5f0aa53d027d55d085877ee386718bbc3c78b6b1449ac94247c49086237205", kill_on_drop: false }` [INFO] [stdout] ad5f0aa53d027d55d085877ee386718bbc3c78b6b1449ac94247c49086237205 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 06c463d16abe1b0dc1649772af7378c848bffaeaaf96e41cd0078ba6593a9459 [INFO] running `Command { std: "docker" "start" "-a" "06c463d16abe1b0dc1649772af7378c848bffaeaaf96e41cd0078ba6593a9459", kill_on_drop: false }` [INFO] [stderr] Compiling rlibbencode v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `remove` is never used [INFO] [stdout] --> src/variables/bencode_array.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 22 | impl BencodeArray { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 44 | fn remove(&mut self, index: usize) -> Box { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_empty` is never used [INFO] [stdout] --> src/utils/ordered_map.rs:64:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl OrderedMap where K: Eq + Hash + Clone { [INFO] [stdout] | ------------------------------------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 64 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.03s [INFO] running `Command { std: "docker" "inspect" "06c463d16abe1b0dc1649772af7378c848bffaeaaf96e41cd0078ba6593a9459", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06c463d16abe1b0dc1649772af7378c848bffaeaaf96e41cd0078ba6593a9459", kill_on_drop: false }` [INFO] [stdout] 06c463d16abe1b0dc1649772af7378c848bffaeaaf96e41cd0078ba6593a9459 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c503c8cb2202760fea58265cb9cbbe8d645a361b697ca1129f968eedf02ebcd [INFO] running `Command { std: "docker" "start" "-a" "3c503c8cb2202760fea58265cb9cbbe8d645a361b697ca1129f968eedf02ebcd", kill_on_drop: false }` [INFO] [stderr] Compiling rlibbencode v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `remove` is never used [INFO] [stdout] --> src/variables/bencode_array.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 22 | impl BencodeArray { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 44 | fn remove(&mut self, index: usize) -> Box { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_empty` is never used [INFO] [stdout] --> src/utils/ordered_map.rs:64:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl OrderedMap where K: Eq + Hash + Clone { [INFO] [stdout] | ------------------------------------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 64 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `remove` is never used [INFO] [stdout] --> src/variables/bencode_array.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 22 | impl BencodeArray { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 44 | fn remove(&mut self, index: usize) -> Box { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_empty` is never used [INFO] [stdout] --> src/utils/ordered_map.rs:64:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl OrderedMap where K: Eq + Hash + Clone { [INFO] [stdout] | ------------------------------------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 64 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s [INFO] running `Command { std: "docker" "inspect" "3c503c8cb2202760fea58265cb9cbbe8d645a361b697ca1129f968eedf02ebcd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c503c8cb2202760fea58265cb9cbbe8d645a361b697ca1129f968eedf02ebcd", kill_on_drop: false }` [INFO] [stdout] 3c503c8cb2202760fea58265cb9cbbe8d645a361b697ca1129f968eedf02ebcd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 303b2dcb3c2023c6c920ccd7401de4ee7d63435b054daf45bd0749dc7c10d5d4 [INFO] running `Command { std: "docker" "start" "-a" "303b2dcb3c2023c6c920ccd7401de4ee7d63435b054daf45bd0749dc7c10d5d4", kill_on_drop: false }` [INFO] [stderr] warning: method `remove` is never used [INFO] [stderr] --> src/variables/bencode_array.rs:44:8 [INFO] [stderr] | [INFO] [stderr] 22 | impl BencodeArray { [INFO] [stderr] | ----------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 44 | fn remove(&mut self, index: usize) -> Box { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `is_empty` is never used [INFO] [stderr] --> src/utils/ordered_map.rs:64:12 [INFO] [stderr] | [INFO] [stderr] 10 | impl OrderedMap where K: Eq + Hash + Clone { [INFO] [stderr] | ------------------------------------------------------ method in this implementation [INFO] [stderr] ... [INFO] [stderr] 64 | pub fn is_empty(&self) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rlibbencode` (lib) generated 2 warnings [INFO] [stderr] warning: `rlibbencode` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rlibbencode-eb76750ed950d9f3) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::array ... ok [INFO] [stdout] test tests::bytes ... ok [INFO] [stdout] test tests::nested_object ... ok [INFO] [stdout] test tests::number ... ok [INFO] [stdout] test tests::nested_array ... ok [INFO] [stdout] test tests::object ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests rlibbencode [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" "303b2dcb3c2023c6c920ccd7401de4ee7d63435b054daf45bd0749dc7c10d5d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "303b2dcb3c2023c6c920ccd7401de4ee7d63435b054daf45bd0749dc7c10d5d4", kill_on_drop: false }` [INFO] [stdout] 303b2dcb3c2023c6c920ccd7401de4ee7d63435b054daf45bd0749dc7c10d5d4