[INFO] fetching crate ttyrec-bin 0.1.4... [INFO] testing ttyrec-bin-0.1.4 against 1.91.0 for beta-1.92-2 [INFO] extracting crate ttyrec-bin 0.1.4 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate ttyrec-bin 0.1.4 [INFO] finished tweaking crates.io crate ttyrec-bin 0.1.4 [INFO] tweaked toml for crates.io crate ttyrec-bin 0.1.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ttyrec-bin 0.1.4 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ttyrec-bin 0.1.4 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded vt100 v0.15.2 [INFO] [stderr] Downloaded utf8parse v0.2.0 [INFO] [stderr] Downloaded tokio-stream v0.1.12 [INFO] [stderr] Downloaded clap_lex v0.3.2 [INFO] [stderr] Downloaded io-lifetimes v1.0.6 [INFO] [stderr] Downloaded clap_derive v4.1.8 [INFO] [stderr] Downloaded parking_lot_core v0.9.7 [INFO] [stderr] Downloaded tokio-util v0.7.7 [INFO] [stderr] Downloaded mio v0.8.6 [INFO] [stderr] Downloaded clap v4.1.8 [INFO] [stderr] Downloaded vte v0.11.0 [INFO] [stderr] Downloaded nix v0.26.2 [INFO] [stderr] Downloaded is-terminal v0.4.4 [INFO] [stderr] Downloaded terminal_size v0.2.5 [INFO] [stderr] Downloaded rustix v0.36.9 [INFO] [stderr] Downloaded tokio v1.26.0 [INFO] [stderr] Downloaded pty-process v0.3.0 [INFO] [stderr] Downloaded ttyrec v0.4.0 [INFO] [stderr] Downloaded textmode v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a8b4885477065bf6e43d87d798721fb53de285eecb46446ffd1778fca6d44052 [INFO] running `Command { std: "docker" "start" "-a" "a8b4885477065bf6e43d87d798721fb53de285eecb46446ffd1778fca6d44052", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a8b4885477065bf6e43d87d798721fb53de285eecb46446ffd1778fca6d44052", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8b4885477065bf6e43d87d798721fb53de285eecb46446ffd1778fca6d44052", kill_on_drop: false }` [INFO] [stdout] a8b4885477065bf6e43d87d798721fb53de285eecb46446ffd1778fca6d44052 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3edc666dab279e6cb24ab5a67ef01b76c9351ef14b3990419a80f0e08155d4f2 [INFO] running `Command { std: "docker" "start" "-a" "3edc666dab279e6cb24ab5a67ef01b76c9351ef14b3990419a80f0e08155d4f2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.51 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling tokio v1.26.0 [INFO] [stderr] Compiling io-lifetimes v1.0.6 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling rustix v0.36.9 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling socket2 v0.4.9 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling futures-core v0.3.26 [INFO] [stderr] Compiling mio v0.8.6 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling utf8parse v0.2.0 [INFO] [stderr] Compiling futures-task v0.3.26 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling itoa v1.0.6 [INFO] [stderr] Compiling nix v0.26.2 [INFO] [stderr] Compiling futures-util v0.3.26 [INFO] [stderr] Compiling anyhow v1.0.69 [INFO] [stderr] Compiling clap_lex v0.3.2 [INFO] [stderr] Compiling futures-sink v0.3.26 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling vte_generate_state_changes v0.1.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling vte v0.11.0 [INFO] [stderr] Compiling terminal_size v0.2.5 [INFO] [stderr] Compiling is-terminal v0.4.4 [INFO] [stderr] Compiling vt100 v0.15.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling tokio-macros v1.8.2 [INFO] [stderr] Compiling futures-macro v0.3.26 [INFO] [stderr] Compiling clap_derive v4.1.8 [INFO] [stderr] Compiling clap v4.1.8 [INFO] [stderr] Compiling tokio-util v0.7.7 [INFO] [stderr] Compiling tokio-stream v0.1.12 [INFO] [stderr] Compiling textmode v0.4.0 [INFO] [stderr] Compiling pty-process v0.3.0 [INFO] [stderr] Compiling ttyrec v0.4.0 [INFO] [stderr] Compiling ttyrec-bin v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/ttyrec/main.rs:132:22 [INFO] [stdout] | [INFO] [stdout] 132 | Exit(std::io::Result), [INFO] [stdout] | ---- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 132 - Exit(std::io::Result), [INFO] [stdout] 132 + Exit(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.66s [INFO] running `Command { std: "docker" "inspect" "3edc666dab279e6cb24ab5a67ef01b76c9351ef14b3990419a80f0e08155d4f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3edc666dab279e6cb24ab5a67ef01b76c9351ef14b3990419a80f0e08155d4f2", kill_on_drop: false }` [INFO] [stdout] 3edc666dab279e6cb24ab5a67ef01b76c9351ef14b3990419a80f0e08155d4f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39ba2efac09578a5577a2feedd1754af1133815142e549fadf2809be0832e404 [INFO] running `Command { std: "docker" "start" "-a" "39ba2efac09578a5577a2feedd1754af1133815142e549fadf2809be0832e404", kill_on_drop: false }` [INFO] [stderr] Compiling ttyrec-bin v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/bin/ttyrec/main.rs:132:22 [INFO] [stdout] | [INFO] [stdout] 132 | Exit(std::io::Result), [INFO] [stdout] | ---- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 132 - Exit(std::io::Result), [INFO] [stdout] 132 + Exit(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.39s [INFO] running `Command { std: "docker" "inspect" "39ba2efac09578a5577a2feedd1754af1133815142e549fadf2809be0832e404", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39ba2efac09578a5577a2feedd1754af1133815142e549fadf2809be0832e404", kill_on_drop: false }` [INFO] [stdout] 39ba2efac09578a5577a2feedd1754af1133815142e549fadf2809be0832e404 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1ff0357715e2389c08c19c0fc87e3abd883aa78e4f3bdcbd2d26aac4e7589186 [INFO] running `Command { std: "docker" "start" "-a" "1ff0357715e2389c08c19c0fc87e3abd883aa78e4f3bdcbd2d26aac4e7589186", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stdout] [INFO] [stderr] --> src/bin/ttyrec/main.rs:132:22 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 132 | Exit(std::io::Result), [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ---- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 132 - Exit(std::io::Result), [INFO] [stderr] 132 + Exit(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `ttyrec-bin` (bin "ttyrec" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/bin/ttyplay/main.rs (/opt/rustwide/target/debug/deps/ttyplay-1f2eeee53ec7b884) [INFO] [stderr] Running unittests src/bin/ttyrec/main.rs (/opt/rustwide/target/debug/deps/ttyrec-1406be2d35d199ce) [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" "1ff0357715e2389c08c19c0fc87e3abd883aa78e4f3bdcbd2d26aac4e7589186", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ff0357715e2389c08c19c0fc87e3abd883aa78e4f3bdcbd2d26aac4e7589186", kill_on_drop: false }` [INFO] [stdout] 1ff0357715e2389c08c19c0fc87e3abd883aa78e4f3bdcbd2d26aac4e7589186