[INFO] fetching crate kak-tabs 0.2.1-beta...
[INFO] testing kak-tabs-0.2.1-beta against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate kak-tabs 0.2.1-beta into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate kak-tabs 0.2.1-beta
[INFO] finished tweaking crates.io crate kak-tabs 0.2.1-beta
[INFO] tweaked toml for crates.io crate kak-tabs 0.2.1-beta written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kak-tabs 0.2.1-beta on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kak-tabs 0.2.1-beta 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded semver v1.0.23
[INFO] [stderr]   Downloaded extend v1.2.0
[INFO] [stderr]   Downloaded clap v4.5.7
[INFO] [stderr]   Downloaded clap_derive v4.5.5
[INFO] [stderr]   Downloaded anstyle-query v1.1.0
[INFO] [stderr]   Downloaded clap_lex v0.7.1
[INFO] [stderr]   Downloaded serde_json v1.0.118
[INFO] [stderr]   Downloaded syn v2.0.67
[INFO] [stderr]   Downloaded clap_builder v4.5.7
[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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c492f28acfac829956975a963c836db4449b58605ed2985a1cab2a385af89253
[INFO] running `Command { std: "docker" "start" "-a" "c492f28acfac829956975a963c836db4449b58605ed2985a1cab2a385af89253", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c492f28acfac829956975a963c836db4449b58605ed2985a1cab2a385af89253", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c492f28acfac829956975a963c836db4449b58605ed2985a1cab2a385af89253", kill_on_drop: false }`
[INFO] [stdout] c492f28acfac829956975a963c836db4449b58605ed2985a1cab2a385af89253
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 776179f2b210cf4df078fd12a7c95022159351f1fec7493a2a23434ea5157173
[INFO] running `Command { std: "docker" "start" "-a" "776179f2b210cf4df078fd12a7c95022159351f1fec7493a2a23434ea5157173", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling anstyle v1.0.7
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.0
[INFO] [stderr]    Compiling anstyle-query v1.1.0
[INFO] [stderr]    Compiling colorchoice v1.0.1
[INFO] [stderr]    Compiling serde_json v1.0.118
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling clap_lex v0.7.1
[INFO] [stderr]    Compiling anstyle-parse v0.2.4
[INFO] [stderr]    Compiling anstream v0.6.14
[INFO] [stderr]    Compiling clap_builder v4.5.7
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.67
[INFO] [stderr]    Compiling clap_derive v4.5.5
[INFO] [stderr]    Compiling derive_more v0.99.18
[INFO] [stderr]    Compiling extend v1.2.0
[INFO] [stderr]    Compiling clap v4.5.7
[INFO] [stderr]    Compiling kak-tabs v0.2.1-beta (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `session` is never read
[INFO] [stdout]  --> src/kakoune.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Kakoune {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 5 |   pub session: String,
[INFO] [stdout]   |       ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Kakoune` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.92s
[INFO] running `Command { std: "docker" "inspect" "776179f2b210cf4df078fd12a7c95022159351f1fec7493a2a23434ea5157173", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "776179f2b210cf4df078fd12a7c95022159351f1fec7493a2a23434ea5157173", kill_on_drop: false }`
[INFO] [stdout] 776179f2b210cf4df078fd12a7c95022159351f1fec7493a2a23434ea5157173
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94789adb3ab5af29a0e551e232946e885429bb0b58c64ac3194517d8d50fbcf4
[INFO] running `Command { std: "docker" "start" "-a" "94789adb3ab5af29a0e551e232946e885429bb0b58c64ac3194517d8d50fbcf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling kak-tabs v0.2.1-beta (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `session` is never read
[INFO] [stdout]  --> src/kakoune.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Kakoune {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 5 |   pub session: String,
[INFO] [stdout]   |       ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Kakoune` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "94789adb3ab5af29a0e551e232946e885429bb0b58c64ac3194517d8d50fbcf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94789adb3ab5af29a0e551e232946e885429bb0b58c64ac3194517d8d50fbcf4", kill_on_drop: false }`
[INFO] [stdout] 94789adb3ab5af29a0e551e232946e885429bb0b58c64ac3194517d8d50fbcf4
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fa8f6346abbdea17caa4f891b929b67665eefcc05cf79f2c427233687b4db2ee
[INFO] running `Command { std: "docker" "start" "-a" "fa8f6346abbdea17caa4f891b929b67665eefcc05cf79f2c427233687b4db2ee", kill_on_drop: false }`
[INFO] [stderr] warning: field `session` is never read
[INFO] [stderr]  --> src/kakoune.rs:5:7
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Kakoune {
[INFO] [stderr]   |            ------- field in this struct
[INFO] [stderr] 5 |   pub session: String,
[INFO] [stderr]   |       ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Kakoune` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `kak-tabs` (bin "kak-tabs" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/kak_tabs-5490ac348c476bb4)
[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" "fa8f6346abbdea17caa4f891b929b67665eefcc05cf79f2c427233687b4db2ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa8f6346abbdea17caa4f891b929b67665eefcc05cf79f2c427233687b4db2ee", kill_on_drop: false }`
[INFO] [stdout] fa8f6346abbdea17caa4f891b929b67665eefcc05cf79f2c427233687b4db2ee
