[INFO] fetching crate unblend 0.1.0... [INFO] testing unblend-0.1.0 against 1.91.0 for beta-1.92-2 [INFO] extracting crate unblend 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate unblend 0.1.0 [INFO] finished tweaking crates.io crate unblend 0.1.0 [INFO] tweaked toml for crates.io crate unblend 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate unblend 0.1.0 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 unblend 0.1.0 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" "+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 clap v4.4.6 [INFO] [stderr] Downloaded derive_arbitrary v1.3.1 [INFO] [stderr] Downloaded xattr v1.0.1 [INFO] [stderr] Downloaded tar v0.4.40 [INFO] [stderr] Downloaded align-address v0.1.0 [INFO] [stderr] Downloaded globset v0.4.13 [INFO] [stderr] Downloaded clap_derive v4.4.2 [INFO] [stderr] Downloaded serde_derive v1.0.188 [INFO] [stderr] Downloaded zip_next v0.10.3 [INFO] [stderr] Downloaded proc-macro2 v1.0.67 [INFO] [stderr] Downloaded serde v1.0.188 [INFO] [stderr] Downloaded syn v2.0.37 [INFO] [stderr] Downloaded arbitrary v1.3.0 [INFO] [stderr] Downloaded clap_lex v0.5.1 [INFO] [stderr] Downloaded filetime v0.2.22 [INFO] [stderr] Downloaded clap_builder v4.4.6 [INFO] [stderr] Downloaded aho-corasick v1.1.1 [INFO] [stderr] Downloaded regex v1.9.6 [INFO] [stderr] Downloaded bstr v1.6.2 [INFO] [stderr] Downloaded libc v0.2.148 [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] bbe5b28e3ccf89f204414516b9aa4c17394b2874d83b9abaf2b9dee3716a5935 [INFO] running `Command { std: "docker" "start" "-a" "bbe5b28e3ccf89f204414516b9aa4c17394b2874d83b9abaf2b9dee3716a5935", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bbe5b28e3ccf89f204414516b9aa4c17394b2874d83b9abaf2b9dee3716a5935", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbe5b28e3ccf89f204414516b9aa4c17394b2874d83b9abaf2b9dee3716a5935", kill_on_drop: false }` [INFO] [stdout] bbe5b28e3ccf89f204414516b9aa4c17394b2874d83b9abaf2b9dee3716a5935 [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] 8db177af9d06dc792ed6d9b031d2553fd973e781e05f6b48ab14ed5a05000b09 [INFO] running `Command { std: "docker" "start" "-a" "8db177af9d06dc792ed6d9b031d2553fd973e781e05f6b48ab14ed5a05000b09", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling anstyle-query v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.7.5 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling clap_lex v0.5.1 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling align-address v0.1.0 [INFO] [stderr] Compiling anstyle-parse v0.2.2 [INFO] [stderr] Compiling anstream v0.6.4 [INFO] [stderr] Compiling zip_next v0.10.3 [INFO] [stderr] Compiling clap_builder v4.4.6 [INFO] [stderr] Compiling aho-corasick v1.1.1 [INFO] [stderr] Compiling bstr v1.6.2 [INFO] [stderr] Compiling filetime v0.2.22 [INFO] [stderr] Compiling xattr v1.0.1 [INFO] [stderr] Compiling tar v0.4.40 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Compiling regex-automata v0.3.9 [INFO] [stderr] Compiling regex v1.9.6 [INFO] [stderr] Compiling clap_derive v4.4.2 [INFO] [stderr] Compiling globset v0.4.13 [INFO] [stderr] Compiling clap v4.4.6 [INFO] [stderr] Compiling unblend v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `read_cstr` is never used [INFO] [stdout] --> src/read_ext.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait ReadExt: Read { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 22 | fn read_cstr(&mut self) -> Result { [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 11.00s [INFO] running `Command { std: "docker" "inspect" "8db177af9d06dc792ed6d9b031d2553fd973e781e05f6b48ab14ed5a05000b09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8db177af9d06dc792ed6d9b031d2553fd973e781e05f6b48ab14ed5a05000b09", kill_on_drop: false }` [INFO] [stdout] 8db177af9d06dc792ed6d9b031d2553fd973e781e05f6b48ab14ed5a05000b09 [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] 96682311d66ad13cf040273e9c236bfa61b31b4918f5e06f577c8b464fcd717c [INFO] running `Command { std: "docker" "start" "-a" "96682311d66ad13cf040273e9c236bfa61b31b4918f5e06f577c8b464fcd717c", kill_on_drop: false }` [INFO] [stderr] Compiling unblend v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `read_cstr` is never used [INFO] [stdout] --> src/read_ext.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait ReadExt: Read { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 22 | fn read_cstr(&mut self) -> Result { [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 0.37s [INFO] running `Command { std: "docker" "inspect" "96682311d66ad13cf040273e9c236bfa61b31b4918f5e06f577c8b464fcd717c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96682311d66ad13cf040273e9c236bfa61b31b4918f5e06f577c8b464fcd717c", kill_on_drop: false }` [INFO] [stdout] 96682311d66ad13cf040273e9c236bfa61b31b4918f5e06f577c8b464fcd717c [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] c82dfa103fac5e52e81acfcb4b354feaaf1df4ef9c139b6c8c7d3bcd3eeb67d0 [INFO] running `Command { std: "docker" "start" "-a" "c82dfa103fac5e52e81acfcb4b354feaaf1df4ef9c139b6c8c7d3bcd3eeb67d0", kill_on_drop: false }` [INFO] [stderr] warning: method `read_cstr` is never used [INFO] [stderr] --> src/read_ext.rs:22:8 [INFO] [stderr] | [INFO] [stderr] 3 | pub trait ReadExt: Read { [INFO] [stderr] | ------- method in this trait [INFO] [stderr] ... [INFO] [stderr] 22 | fn read_cstr(&mut self) -> Result { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `unblend` (bin "unblend" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/unblend-f66052a1f3c63f92) [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" "c82dfa103fac5e52e81acfcb4b354feaaf1df4ef9c139b6c8c7d3bcd3eeb67d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c82dfa103fac5e52e81acfcb4b354feaaf1df4ef9c139b6c8c7d3bcd3eeb67d0", kill_on_drop: false }` [INFO] [stdout] c82dfa103fac5e52e81acfcb4b354feaaf1df4ef9c139b6c8c7d3bcd3eeb67d0