[INFO] cloning repository https://github.com/asciimoth/tswitch [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/asciimoth/tswitch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasciimoth%2Ftswitch", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasciimoth%2Ftswitch'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] edc26d149a8569f0d02468c1095b70d4c0dd2b20 [INFO] checking asciimoth/tswitch against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasciimoth%2Ftswitch" "/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/asciimoth/tswitch on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/asciimoth/tswitch [INFO] finished tweaking git repo https://github.com/asciimoth/tswitch [INFO] tweaked toml for git repo https://github.com/asciimoth/tswitch written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/asciimoth/tswitch 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "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-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a1791caefd175a99f3fb9d435246728914999989e3d68c0513f5cd554d0fef35 [INFO] running `Command { std: "docker" "start" "-a" "a1791caefd175a99f3fb9d435246728914999989e3d68c0513f5cd554d0fef35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1791caefd175a99f3fb9d435246728914999989e3d68c0513f5cd554d0fef35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1791caefd175a99f3fb9d435246728914999989e3d68c0513f5cd554d0fef35", kill_on_drop: false }` [INFO] [stdout] a1791caefd175a99f3fb9d435246728914999989e3d68c0513f5cd554d0fef35 [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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d25befae30a33bf6bbfbdea906f8c03eeb285ec78f62d0a37b68e33c20fae405 [INFO] running `Command { std: "docker" "start" "-a" "d25befae30a33bf6bbfbdea906f8c03eeb285ec78f62d0a37b68e33c20fae405", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling thiserror v1.0.49 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking lock_api v0.4.10 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking serial-core v0.4.0 [INFO] [stderr] Checking termios v0.2.2 [INFO] [stderr] Checking ioctl-rs v0.1.6 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking parking_lot_core v0.9.8 [INFO] [stderr] Checking nix v0.25.1 [INFO] [stderr] Checking serial-unix v0.4.0 [INFO] [stderr] Checking serial v0.4.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Compiling thiserror-impl v1.0.49 [INFO] [stderr] Checking filedescriptor v0.8.2 [INFO] [stderr] Checking portable-pty v0.8.1 [INFO] [stderr] Checking tswitch v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Event`, `KeyCode`, `KeyModifiers`, `read` [INFO] [stdout] --> src/main.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use crossterm::event::{read, Event, KeyCode, KeyModifiers}; [INFO] [stdout] | ^^^^ ^^^^^ ^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `crossterm` is imported redundantly [INFO] [stdout] --> src/main.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use crossterm::{self, cursor, terminal, ExecutableCommand}; [INFO] [stdout] | ^^^^ the item `crossterm` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Stderr`, `Stdin`, `Stdout`, `stdout` [INFO] [stdout] --> src/main.rs:5:30 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io::{stderr, stdin, stdout, Read, Stderr, Stdin, Stdout, Write}; [INFO] [stdout] | ^^^^^^ ^^^^^^ ^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::mpsc::channel` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::sync::mpsc::channel; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Event`, `KeyCode`, `KeyModifiers`, `read` [INFO] [stdout] --> src/main.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use crossterm::event::{read, Event, KeyCode, KeyModifiers}; [INFO] [stdout] | ^^^^ ^^^^^ ^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `crossterm` is imported redundantly [INFO] [stdout] --> src/main.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use crossterm::{self, cursor, terminal, ExecutableCommand}; [INFO] [stdout] | ^^^^ the item `crossterm` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Stderr`, `Stdin`, `Stdout`, `stdout` [INFO] [stdout] --> src/main.rs:5:30 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io::{stderr, stdin, stdout, Read, Stderr, Stdin, Stdout, Write}; [INFO] [stdout] | ^^^^^^ ^^^^^^ ^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::mpsc::channel` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::sync::mpsc::channel; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.20s [INFO] running `Command { std: "docker" "inspect" "d25befae30a33bf6bbfbdea906f8c03eeb285ec78f62d0a37b68e33c20fae405", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d25befae30a33bf6bbfbdea906f8c03eeb285ec78f62d0a37b68e33c20fae405", kill_on_drop: false }` [INFO] [stdout] d25befae30a33bf6bbfbdea906f8c03eeb285ec78f62d0a37b68e33c20fae405 [INFO] checking asciimoth/tswitch against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasciimoth%2Ftswitch" "/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/asciimoth/tswitch on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/asciimoth/tswitch [INFO] finished tweaking git repo https://github.com/asciimoth/tswitch [INFO] tweaked toml for git repo https://github.com/asciimoth/tswitch written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/asciimoth/tswitch 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2613623d339128ec58b5472e68e6af29e6e996589123deeb2547ef7d10aed583 [INFO] running `Command { std: "docker" "start" "-a" "2613623d339128ec58b5472e68e6af29e6e996589123deeb2547ef7d10aed583", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2613623d339128ec58b5472e68e6af29e6e996589123deeb2547ef7d10aed583", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2613623d339128ec58b5472e68e6af29e6e996589123deeb2547ef7d10aed583", kill_on_drop: false }` [INFO] [stdout] 2613623d339128ec58b5472e68e6af29e6e996589123deeb2547ef7d10aed583 [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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61ad1c8552c79d49ba8da1a2ea756805d3ca127df677da785513ccdc53db8945 [INFO] running `Command { std: "docker" "start" "-a" "61ad1c8552c79d49ba8da1a2ea756805d3ca127df677da785513ccdc53db8945", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling thiserror v1.0.49 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking lock_api v0.4.10 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking termios v0.2.2 [INFO] [stderr] Checking ioctl-rs v0.1.6 [INFO] [stderr] Checking serial-core v0.4.0 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking parking_lot_core v0.9.8 [INFO] [stderr] Checking nix v0.25.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking serial-unix v0.4.0 [INFO] [stderr] Checking serial v0.4.0 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Compiling thiserror-impl v1.0.49 [INFO] [stderr] Checking filedescriptor v0.8.2 [INFO] [stderr] Checking portable-pty v0.8.1 [INFO] [stderr] Checking tswitch v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Event`, `KeyCode`, `KeyModifiers`, `read` [INFO] [stdout] --> src/main.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use crossterm::event::{read, Event, KeyCode, KeyModifiers}; [INFO] [stdout] | ^^^^ ^^^^^ ^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `crossterm` is imported redundantly [INFO] [stdout] --> src/main.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use crossterm::{self, cursor, terminal, ExecutableCommand}; [INFO] [stdout] | ^^^^ the item `crossterm` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Stderr`, `Stdin`, `Stdout`, `stdout` [INFO] [stdout] --> src/main.rs:5:30 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io::{stderr, stdin, stdout, Read, Stderr, Stdin, Stdout, Write}; [INFO] [stdout] | ^^^^^^ ^^^^^^ ^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::mpsc::channel` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::sync::mpsc::channel; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Event`, `KeyCode`, `KeyModifiers`, `read` [INFO] [stdout] --> src/main.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use crossterm::event::{read, Event, KeyCode, KeyModifiers}; [INFO] [stdout] | ^^^^ ^^^^^ ^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `crossterm` is imported redundantly [INFO] [stdout] --> src/main.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use crossterm::{self, cursor, terminal, ExecutableCommand}; [INFO] [stdout] | ^^^^ the item `crossterm` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Stderr`, `Stdin`, `Stdout`, `stdout` [INFO] [stdout] --> src/main.rs:5:30 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io::{stderr, stdin, stdout, Read, Stderr, Stdin, Stdout, Write}; [INFO] [stdout] | ^^^^^^ ^^^^^^ ^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::mpsc::channel` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::sync::mpsc::channel; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.29s [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "61ad1c8552c79d49ba8da1a2ea756805d3ca127df677da785513ccdc53db8945", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61ad1c8552c79d49ba8da1a2ea756805d3ca127df677da785513ccdc53db8945", kill_on_drop: false }` [INFO] [stdout] 61ad1c8552c79d49ba8da1a2ea756805d3ca127df677da785513ccdc53db8945