[INFO] cloning repository https://github.com/Geal/bittorrent [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Geal/bittorrent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGeal%2Fbittorrent", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGeal%2Fbittorrent'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 58bb68c986abe081dbc12f7a7d6be3bd1cb9aef6 [INFO] checking Geal/bittorrent against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGeal%2Fbittorrent" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Geal/bittorrent on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Geal/bittorrent [INFO] finished tweaking git repo https://github.com/Geal/bittorrent [INFO] tweaked toml for git repo https://github.com/Geal/bittorrent written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Geal/bittorrent 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 1 package [INFO] [stderr] Updating nom v1.0.0-alpha2 -> v1.0.1 (latest: v7.1.3) [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sha1 v0.1.1 [INFO] [stderr] Downloaded byteorder v0.3.9 [INFO] [stderr] Downloaded nom v1.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 09a0fc45f03c2a638737ce75c0b638f05afdffcf42c99b82fc00935cc648632f [INFO] running `Command { std: "docker" "start" "-a" "09a0fc45f03c2a638737ce75c0b638f05afdffcf42c99b82fc00935cc648632f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "09a0fc45f03c2a638737ce75c0b638f05afdffcf42c99b82fc00935cc648632f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09a0fc45f03c2a638737ce75c0b638f05afdffcf42c99b82fc00935cc648632f", kill_on_drop: false }` [INFO] [stdout] 09a0fc45f03c2a638737ce75c0b638f05afdffcf42c99b82fc00935cc648632f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b8e94501d5f9fb4eb5fe492cdeb2cfccee245cddea447537a3a4adb098a615a9 [INFO] running `Command { std: "docker" "start" "-a" "b8e94501d5f9fb4eb5fe492cdeb2cfccee245cddea447537a3a4adb098a615a9", kill_on_drop: false }` [INFO] [stderr] Checking byteorder v0.3.9 [INFO] [stderr] Checking nom v1.0.1 [INFO] [stderr] Checking sha1 v0.1.1 [INFO] [stderr] Checking bittorrent v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:75:20 [INFO] [stdout] | [INFO] [stdout] 75 | named!(list<&[u8], (Vec)>, chain!( [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 75 - named!(list<&[u8], (Vec)>, chain!( [INFO] [stdout] 75 + named!(list<&[u8], Vec>, chain!( [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:75:20 [INFO] [stdout] | [INFO] [stdout] 75 | named!(list<&[u8], (Vec)>, chain!( [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 75 - named!(list<&[u8], (Vec)>, chain!( [INFO] [stdout] 75 + named!(list<&[u8], Vec>, chain!( [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:83:26 [INFO] [stdout] | [INFO] [stdout] 83 | named!(helper<&[u8], (Vec<(Vec, Bencode)>)>, chain!( [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 83 - named!(helper<&[u8], (Vec<(Vec, Bencode)>)>, chain!( [INFO] [stdout] 83 + named!(helper<&[u8], Vec<(Vec, Bencode)>>, chain!( [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:83:26 [INFO] [stdout] | [INFO] [stdout] 83 | named!(helper<&[u8], (Vec<(Vec, Bencode)>)>, chain!( [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 83 - named!(helper<&[u8], (Vec<(Vec, Bencode)>)>, chain!( [INFO] [stdout] 83 + named!(helper<&[u8], Vec<(Vec, Bencode)>>, chain!( [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:108:22 [INFO] [stdout] | [INFO] [stdout] 108 | named!(hashes<&[u8], (Vec)>, many0!(chain!( [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 108 - named!(hashes<&[u8], (Vec)>, many0!(chain!( [INFO] [stdout] 108 + named!(hashes<&[u8], Vec>, many0!(chain!( [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:108:22 [INFO] [stdout] | [INFO] [stdout] 108 | named!(hashes<&[u8], (Vec)>, many0!(chain!( [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 108 - named!(hashes<&[u8], (Vec)>, many0!(chain!( [INFO] [stdout] 108 + named!(hashes<&[u8], Vec>, many0!(chain!( [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `drain` has been stable since 1.6.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:30 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(test,vec_push_all,drain)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `drain` has been stable since 1.6.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:30 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(test,vec_push_all,drain)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `vec_push_all` [INFO] [stdout] --> src/main.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(test,vec_push_all,drain)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `vec_push_all` [INFO] [stdout] --> src/main.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(test,vec_push_all,drain)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `push_all` found for struct `Vec<_>` in the current scope [INFO] [stdout] --> src/main.rs:61:19 [INFO] [stdout] | [INFO] [stdout] 61 | v.push_all(&rest[1..n+1]); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `push` with a similar name [INFO] [stdout] | [INFO] [stdout] 61 | v.push(&rest[1..n+1]); [INFO] [stdout] | ~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `push_all` found for struct `Vec<_>` in the current scope [INFO] [stdout] --> src/main.rs:61:19 [INFO] [stdout] | [INFO] [stdout] 61 | v.push_all(&rest[1..n+1]); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `push` with a similar name [INFO] [stdout] | [INFO] [stdout] 61 | v.push(&rest[1..n+1]); [INFO] [stdout] | ~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0599, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0599, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bittorrent` (bin "bittorrent" test) due to 3 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `bittorrent` (bin "bittorrent") due to 3 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "b8e94501d5f9fb4eb5fe492cdeb2cfccee245cddea447537a3a4adb098a615a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8e94501d5f9fb4eb5fe492cdeb2cfccee245cddea447537a3a4adb098a615a9", kill_on_drop: false }` [INFO] [stdout] b8e94501d5f9fb4eb5fe492cdeb2cfccee245cddea447537a3a4adb098a615a9