[INFO] fetching crate libarx 0.4.0...
[INFO] testing libarx-0.4.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate libarx 0.4.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate libarx 0.4.0
[INFO] finished tweaking crates.io crate libarx 0.4.0
[INFO] tweaked toml for crates.io crate libarx 0.4.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libarx 0.4.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate libarx 0.4.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c918579e24ee4c9f9726be47869fb6bc4dc1aba08fd9de4b675b144e71d9bd6
[INFO] running `Command { std: "docker" "start" "-a" "6c918579e24ee4c9f9726be47869fb6bc4dc1aba08fd9de4b675b144e71d9bd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c918579e24ee4c9f9726be47869fb6bc4dc1aba08fd9de4b675b144e71d9bd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c918579e24ee4c9f9726be47869fb6bc4dc1aba08fd9de4b675b144e71d9bd6", kill_on_drop: false }`
[INFO] [stdout] 6c918579e24ee4c9f9726be47869fb6bc4dc1aba08fd9de4b675b144e71d9bd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa09150ea0cd45bf8ed698824edd8cbb6f1f35061fc193da8198710dc2e5993b
[INFO] running `Command { std: "docker" "start" "-a" "aa09150ea0cd45bf8ed698824edd8cbb6f1f35061fc193da8198710dc2e5993b", kill_on_drop: false }`
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling camino v1.2.1
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling anstyle-query v1.1.4
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling clap_lex v0.7.6
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling lru v0.16.2
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling memmap2 v0.9.9
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling deranged v0.5.5
[INFO] [stderr]    Compiling spmc v0.3.0
[INFO] [stderr]    Compiling epochs v0.2.4
[INFO] [stderr]    Compiling relative-path v2.0.1
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling cc v1.2.43
[INFO] [stderr]    Compiling clap_builder v4.5.50
[INFO] [stderr]    Compiling dropout v0.1.0
[INFO] [stderr]    Compiling pathdiff v0.2.3
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling clap v4.5.50
[INFO] [stderr]    Compiling jubako v0.4.0
[INFO] [stderr]    Compiling libarx v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `skip` is never used
[INFO] [stdout]   --> src/common/mod.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 68 | impl<'builder, Builder: BuilderTrait> ReadEntry<'builder, Builder> {
[INFO] [stdout]    | ------------------------------------------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub fn skip(&mut self, to_skip: jbk::EntryCount) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[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 23.04s
[INFO] running `Command { std: "docker" "inspect" "aa09150ea0cd45bf8ed698824edd8cbb6f1f35061fc193da8198710dc2e5993b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa09150ea0cd45bf8ed698824edd8cbb6f1f35061fc193da8198710dc2e5993b", kill_on_drop: false }`
[INFO] [stdout] aa09150ea0cd45bf8ed698824edd8cbb6f1f35061fc193da8198710dc2e5993b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cec66e7f79264e5c8ca52ab4453b2009e9e21d6f97eb17de2db4acad50e7d2f5
[INFO] running `Command { std: "docker" "start" "-a" "cec66e7f79264e5c8ca52ab4453b2009e9e21d6f97eb17de2db4acad50e7d2f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling dtor-proc-macro v0.0.5
[INFO] [stderr]    Compiling escape8259 v0.5.3
[INFO] [stderr]    Compiling ctor-proc-macro v0.0.6
[INFO] [stderr]    Compiling dtor v0.0.6
[INFO] [stderr]    Compiling ctor v0.4.3
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling const_format v0.2.35
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling rustest-macro v0.3.1
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling clap v4.5.50
[INFO] [stderr]    Compiling jubako v0.4.0
[INFO] [stderr]    Compiling libtest-mimic v0.8.1
[INFO] [stderr]    Compiling rustest v0.3.1
[INFO] [stderr]    Compiling libarx v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `skip` is never used
[INFO] [stdout]   --> src/common/mod.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 68 | impl<'builder, Builder: BuilderTrait> ReadEntry<'builder, Builder> {
[INFO] [stdout]    | ------------------------------------------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub fn skip(&mut self, to_skip: jbk::EntryCount) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `skip` is never used
[INFO] [stdout]   --> src/common/mod.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 68 | impl<'builder, Builder: BuilderTrait> ReadEntry<'builder, Builder> {
[INFO] [stdout]    | ------------------------------------------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub fn skip(&mut self, to_skip: jbk::EntryCount) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[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 16.72s
[INFO] running `Command { std: "docker" "inspect" "cec66e7f79264e5c8ca52ab4453b2009e9e21d6f97eb17de2db4acad50e7d2f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cec66e7f79264e5c8ca52ab4453b2009e9e21d6f97eb17de2db4acad50e7d2f5", kill_on_drop: false }`
[INFO] [stdout] cec66e7f79264e5c8ca52ab4453b2009e9e21d6f97eb17de2db4acad50e7d2f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e40d785ec7eef470777e5c1c7039b2172f9d5df6a8e54e12e94063595b300d6b
[INFO] running `Command { std: "docker" "start" "-a" "e40d785ec7eef470777e5c1c7039b2172f9d5df6a8e54e12e94063595b300d6b", kill_on_drop: false }`
[INFO] [stderr] warning: method `skip` is never used
[INFO] [stdout] 
[INFO] [stderr]   --> src/common/mod.rs:78:12
[INFO] [stdout] running 2 tests
[INFO] [stderr]    |
[INFO] [stderr] 68 | impl<'builder, Builder: BuilderTrait> ReadEntry<'builder, Builder> {
[INFO] [stderr]    | ------------------------------------------------------------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 78 |     pub fn skip(&mut self, to_skip: jbk::EntryCount) {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `libarx` (lib) generated 1 warning
[INFO] [stderr] warning: `libarx` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libarx-8982b10261fe6670)
[INFO] [stdout] test test_empty       ... ok
[INFO] [stdout] test test_one_content ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libarx
[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" "e40d785ec7eef470777e5c1c7039b2172f9d5df6a8e54e12e94063595b300d6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e40d785ec7eef470777e5c1c7039b2172f9d5df6a8e54e12e94063595b300d6b", kill_on_drop: false }`
[INFO] [stdout] e40d785ec7eef470777e5c1c7039b2172f9d5df6a8e54e12e94063595b300d6b