[INFO] cloning repository https://github.com/MiguelMathias/proj1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MiguelMathias/proj1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMiguelMathias%2Fproj1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMiguelMathias%2Fproj1'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c3c571213b5f2b174cf3f0be361f368dce0bded1 [INFO] checking MiguelMathias/proj1 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMiguelMathias%2Fproj1" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MiguelMathias/proj1 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/MiguelMathias/proj1 [INFO] finished tweaking git repo https://github.com/MiguelMathias/proj1 [INFO] tweaked toml for git repo https://github.com/MiguelMathias/proj1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/MiguelMathias/proj1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d485322b2a06c8da86d13bf9f8fa73b598be70b9cde46ecef97b2fcc073eae8f [INFO] running `Command { std: "docker" "start" "-a" "d485322b2a06c8da86d13bf9f8fa73b598be70b9cde46ecef97b2fcc073eae8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d485322b2a06c8da86d13bf9f8fa73b598be70b9cde46ecef97b2fcc073eae8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d485322b2a06c8da86d13bf9f8fa73b598be70b9cde46ecef97b2fcc073eae8f", kill_on_drop: false }` [INFO] [stdout] d485322b2a06c8da86d13bf9f8fa73b598be70b9cde46ecef97b2fcc073eae8f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 168079a1e884162abea21a65ea523ae221eaece240a46c507a5ee8ffa2b92fb0 [INFO] running `Command { std: "docker" "start" "-a" "168079a1e884162abea21a65ea523ae221eaece240a46c507a5ee8ffa2b92fb0", kill_on_drop: false }` [INFO] [stderr] Checking proj1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::packet::Packet` [INFO] [stdout] --> src/tcp.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub use self::packet::Packet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::receiver::Receiver` [INFO] [stdout] --> src/tcp.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub use self::receiver::Receiver; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::sender::Sender` [INFO] [stdout] --> src/tcp.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use self::sender::Sender; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::packet::Packet` [INFO] [stdout] --> src/tcp.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub use self::packet::Packet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::receiver::Receiver` [INFO] [stdout] --> src/tcp.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub use self::receiver::Receiver; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::sender::Sender` [INFO] [stdout] --> src/tcp.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use self::sender::Sender; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/tcp/sender.rs:14:25 [INFO] [stdout] | [INFO] [stdout] 14 | .expect(format!("Couldn't bind sender to {}!", ipv4Addr)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `&str`, found `String` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/tcp/sender.rs:14:25 [INFO] [stdout] | [INFO] [stdout] 14 | .expect(format!("Couldn't bind sender to {}!", ipv4Addr)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `&str`, found `String` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tcp/sender.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | let mut socket = UdpSocket::bind(ipv4Addr)?; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tcp/sender.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | let mut socket = UdpSocket::bind(ipv4Addr)?; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proj1` (bin "proj1") due to 2 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `proj1` (bin "proj1" test) due to 2 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "168079a1e884162abea21a65ea523ae221eaece240a46c507a5ee8ffa2b92fb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "168079a1e884162abea21a65ea523ae221eaece240a46c507a5ee8ffa2b92fb0", kill_on_drop: false }` [INFO] [stdout] 168079a1e884162abea21a65ea523ae221eaece240a46c507a5ee8ffa2b92fb0 [INFO] checking MiguelMathias/proj1 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMiguelMathias%2Fproj1" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MiguelMathias/proj1 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/MiguelMathias/proj1 [INFO] finished tweaking git repo https://github.com/MiguelMathias/proj1 [INFO] tweaked toml for git repo https://github.com/MiguelMathias/proj1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/MiguelMathias/proj1 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a9d3a87b14bb8fa5911bbabe4559f6fedf873f2b5410c17cc474a5fe2e794b88 [INFO] running `Command { std: "docker" "start" "-a" "a9d3a87b14bb8fa5911bbabe4559f6fedf873f2b5410c17cc474a5fe2e794b88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a9d3a87b14bb8fa5911bbabe4559f6fedf873f2b5410c17cc474a5fe2e794b88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9d3a87b14bb8fa5911bbabe4559f6fedf873f2b5410c17cc474a5fe2e794b88", kill_on_drop: false }` [INFO] [stdout] a9d3a87b14bb8fa5911bbabe4559f6fedf873f2b5410c17cc474a5fe2e794b88 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1983d05608a3d58362f5aeb2531ebdefc0edc27827c81ffae958b64df81c13b6 [INFO] running `Command { std: "docker" "start" "-a" "1983d05608a3d58362f5aeb2531ebdefc0edc27827c81ffae958b64df81c13b6", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "1983d05608a3d58362f5aeb2531ebdefc0edc27827c81ffae958b64df81c13b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1983d05608a3d58362f5aeb2531ebdefc0edc27827c81ffae958b64df81c13b6", kill_on_drop: false }` [INFO] [stdout] 1983d05608a3d58362f5aeb2531ebdefc0edc27827c81ffae958b64df81c13b6