[INFO] fetching crate bencoders 0.1.0... [INFO] testing bencoders-0.1.0 against 1.59.0 for beta-1.60-1 [INFO] extracting crate bencoders 0.1.0 into /workspace/builds/worker-19/source [INFO] validating manifest of crates.io crate bencoders 0.1.0 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bencoders 0.1.0 [INFO] finished tweaking crates.io crate bencoders 0.1.0 [INFO] tweaked toml for crates.io crate bencoders 0.1.0 written to /workspace/builds/worker-19/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e824dc81b630d12cf1523f60c1f4283f2df97e92534e530fe57b543f89f9f141 [INFO] running `Command { std: "docker" "start" "-a" "e824dc81b630d12cf1523f60c1f4283f2df97e92534e530fe57b543f89f9f141", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e824dc81b630d12cf1523f60c1f4283f2df97e92534e530fe57b543f89f9f141", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e824dc81b630d12cf1523f60c1f4283f2df97e92534e530fe57b543f89f9f141", kill_on_drop: false }` [INFO] [stdout] e824dc81b630d12cf1523f60c1f4283f2df97e92534e530fe57b543f89f9f141 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7dea5c1cc499befec28cf53bf783896af2387817db199a6cf23d1af888c51a47 [INFO] running `Command { std: "docker" "start" "-a" "7dea5c1cc499befec28cf53bf783896af2387817db199a6cf23d1af888c51a47", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling nom v0.3.11 [INFO] [stderr] Compiling bencoders v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:19:14 [INFO] [stdout] | [INFO] [stdout] 19 | named!(bytes<(Vec)>, [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 19 - named!(bytes<(Vec)>, [INFO] [stdout] 19 + named!(bytes>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | named!(list<(Vec)>, [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 51 - named!(list<(Vec)>, [INFO] [stdout] 51 + named!(list>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | named!(dict<(HashMap, Bencode>)>, [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 60 - named!(dict<(HashMap, Bencode>)>, [INFO] [stdout] 60 + named!(dict, Bencode>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.92s [INFO] running `Command { std: "docker" "inspect" "7dea5c1cc499befec28cf53bf783896af2387817db199a6cf23d1af888c51a47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7dea5c1cc499befec28cf53bf783896af2387817db199a6cf23d1af888c51a47", kill_on_drop: false }` [INFO] [stdout] 7dea5c1cc499befec28cf53bf783896af2387817db199a6cf23d1af888c51a47 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8dedef7a059272fde12e8d65e2d07ded6610c8283468bd0babfbf9f5ec9cee48 [INFO] running `Command { std: "docker" "start" "-a" "8dedef7a059272fde12e8d65e2d07ded6610c8283468bd0babfbf9f5ec9cee48", kill_on_drop: false }` [INFO] [stderr] Compiling bencoders v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:19:14 [INFO] [stdout] | [INFO] [stdout] 19 | named!(bytes<(Vec)>, [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 19 - named!(bytes<(Vec)>, [INFO] [stdout] 19 + named!(bytes>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | named!(list<(Vec)>, [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 51 - named!(list<(Vec)>, [INFO] [stdout] 51 + named!(list>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | named!(dict<(HashMap, Bencode>)>, [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 60 - named!(dict<(HashMap, Bencode>)>, [INFO] [stdout] 60 + named!(dict, Bencode>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:19:14 [INFO] [stdout] | [INFO] [stdout] 19 | named!(bytes<(Vec)>, [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 19 - named!(bytes<(Vec)>, [INFO] [stdout] 19 + named!(bytes>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | named!(list<(Vec)>, [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 51 - named!(list<(Vec)>, [INFO] [stdout] 51 + named!(list>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | named!(dict<(HashMap, Bencode>)>, [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 60 - named!(dict<(HashMap, Bencode>)>, [INFO] [stdout] 60 + named!(dict, Bencode>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `Command { std: "docker" "inspect" "8dedef7a059272fde12e8d65e2d07ded6610c8283468bd0babfbf9f5ec9cee48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8dedef7a059272fde12e8d65e2d07ded6610c8283468bd0babfbf9f5ec9cee48", kill_on_drop: false }` [INFO] [stdout] 8dedef7a059272fde12e8d65e2d07ded6610c8283468bd0babfbf9f5ec9cee48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ccb26dfa770e645dd348b1a814c6bb01392bcfe0d991bc47659da48c4c2e1daf [INFO] running `Command { std: "docker" "start" "-a" "ccb26dfa770e645dd348b1a814c6bb01392bcfe0d991bc47659da48c4c2e1daf", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:19:14 [INFO] [stderr] | [INFO] [stderr] 19 | named!(bytes<(Vec)>, [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 19 - named!(bytes<(Vec)>, [INFO] [stderr] 19 + named!(bytes>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:51:13 [INFO] [stderr] | [INFO] [stderr] 51 | named!(list<(Vec)>, [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 51 - named!(list<(Vec)>, [INFO] [stderr] 51 + named!(list>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:60:13 [INFO] [stderr] | [INFO] [stderr] 60 | named!(dict<(HashMap, Bencode>)>, [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 60 - named!(dict<(HashMap, Bencode>)>, [INFO] [stderr] 60 + named!(dict, Bencode>>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `bencoders` (lib) generated 3 warnings [INFO] [stderr] warning: `bencoders` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bencoders-06c3334837a95a17) [INFO] [stdout] [INFO] [stderr] Doc-tests bencoders [INFO] [stdout] running 9 tests [INFO] [stdout] test tests::decode_bytes ... ok [INFO] [stdout] test tests::decode_empty_list ... ok [INFO] [stdout] test tests::decode_dict ... ok [INFO] [stdout] test tests::decode_empty_dict ... ok [INFO] [stdout] test tests::decode_list ... ok [INFO] [stdout] test tests::decode_negative_int ... ok [INFO] [stdout] test tests::decode_positive_int ... ok [INFO] [stdout] test tests::decode_zero_bytes ... ok [INFO] [stdout] test tests::decode_zero_int ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:19:14 [INFO] [stderr] | [INFO] [stderr] 19 | named!(bytes<(Vec)>, [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 19 - named!(bytes<(Vec)>, [INFO] [stderr] 19 + named!(bytes>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:51:13 [INFO] [stderr] | [INFO] [stderr] 51 | named!(list<(Vec)>, [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 51 - named!(list<(Vec)>, [INFO] [stderr] 51 + named!(list>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:60:13 [INFO] [stderr] | [INFO] [stderr] 60 | named!(dict<(HashMap, Bencode>)>, [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 60 - named!(dict<(HashMap, Bencode>)>, [INFO] [stderr] 60 + named!(dict, Bencode>>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [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" "ccb26dfa770e645dd348b1a814c6bb01392bcfe0d991bc47659da48c4c2e1daf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccb26dfa770e645dd348b1a814c6bb01392bcfe0d991bc47659da48c4c2e1daf", kill_on_drop: false }` [INFO] [stdout] ccb26dfa770e645dd348b1a814c6bb01392bcfe0d991bc47659da48c4c2e1daf