[INFO] fetching crate gc-image 0.0.2... [INFO] testing gc-image-0.0.2 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate gc-image 0.0.2 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate gc-image 0.0.2 [INFO] finished tweaking crates.io crate gc-image 0.0.2 [INFO] tweaked toml for crates.io crate gc-image 0.0.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate gc-image 0.0.2 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 8 packages to latest compatible versions [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aae131b70d09b268cc92bb4b863cc2f4f46097f46aec618dfa8225ec67bcad1b [INFO] running `Command { std: "docker" "start" "-a" "aae131b70d09b268cc92bb4b863cc2f4f46097f46aec618dfa8225ec67bcad1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aae131b70d09b268cc92bb4b863cc2f4f46097f46aec618dfa8225ec67bcad1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aae131b70d09b268cc92bb4b863cc2f4f46097f46aec618dfa8225ec67bcad1b", kill_on_drop: false }` [INFO] [stdout] aae131b70d09b268cc92bb4b863cc2f4f46097f46aec618dfa8225ec67bcad1b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d622cb0f27ef8caa7b31a80bd6bdf49a9daa637bbfd5fb5073d2b77e30acc9da [INFO] running `Command { std: "docker" "start" "-a" "d622cb0f27ef8caa7b31a80bd6bdf49a9daa637bbfd5fb5073d2b77e30acc9da", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling gc-image v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `parent_offset` and `next_offset` are never read [INFO] [stdout] --> src/lib.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 103 | struct DirData { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 104 | parent_offset: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 105 | next_offset: u32 [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:115:15 [INFO] [stdout] | [INFO] [stdout] 115 | Directory(DirData) [INFO] [stdout] | --------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 115 - Directory(DirData) [INFO] [stdout] 115 + Directory(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `list_files` is never used [INFO] [stdout] --> src/lib.rs:271:4 [INFO] [stdout] | [INFO] [stdout] 271 | fn list_files(file: &mut fs::File, fst_ofst: u32, root_entry: &RootDirectory) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.03s [INFO] running `Command { std: "docker" "inspect" "d622cb0f27ef8caa7b31a80bd6bdf49a9daa637bbfd5fb5073d2b77e30acc9da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d622cb0f27ef8caa7b31a80bd6bdf49a9daa637bbfd5fb5073d2b77e30acc9da", kill_on_drop: false }` [INFO] [stdout] d622cb0f27ef8caa7b31a80bd6bdf49a9daa637bbfd5fb5073d2b77e30acc9da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 073b6c241824bbfed6554eabc7a31ff304cb68a8735f4a984ffc46861c2e9155 [INFO] running `Command { std: "docker" "start" "-a" "073b6c241824bbfed6554eabc7a31ff304cb68a8735f4a984ffc46861c2e9155", kill_on_drop: false }` [INFO] [stdout] warning: fields `parent_offset` and `next_offset` are never read [INFO] [stdout] --> src/lib.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 103 | struct DirData { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 104 | parent_offset: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 105 | next_offset: u32 [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:115:15 [INFO] [stdout] | [INFO] [stdout] 115 | Directory(DirData) [INFO] [stdout] | --------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 115 - Directory(DirData) [INFO] [stdout] 115 + Directory(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `list_files` is never used [INFO] [stdout] --> src/lib.rs:271:4 [INFO] [stdout] | [INFO] [stdout] 271 | fn list_files(file: &mut fs::File, fst_ofst: u32, root_entry: &RootDirectory) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling gc-image v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `parent_offset` and `next_offset` are never read [INFO] [stdout] --> src/lib.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 103 | struct DirData { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 104 | parent_offset: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 105 | next_offset: u32 [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:115:15 [INFO] [stdout] | [INFO] [stdout] 115 | Directory(DirData) [INFO] [stdout] | --------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 115 - Directory(DirData) [INFO] [stdout] 115 + Directory(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `list_files` is never used [INFO] [stdout] --> src/lib.rs:271:4 [INFO] [stdout] | [INFO] [stdout] 271 | fn list_files(file: &mut fs::File, fst_ofst: u32, root_entry: &RootDirectory) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "073b6c241824bbfed6554eabc7a31ff304cb68a8735f4a984ffc46861c2e9155", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "073b6c241824bbfed6554eabc7a31ff304cb68a8735f4a984ffc46861c2e9155", kill_on_drop: false }` [INFO] [stdout] 073b6c241824bbfed6554eabc7a31ff304cb68a8735f4a984ffc46861c2e9155 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c45a26f697c6e4ee053013d02ad21e0c061fb2cdf4d6e8cfcc97b4ec728128ba [INFO] running `Command { std: "docker" "start" "-a" "c45a26f697c6e4ee053013d02ad21e0c061fb2cdf4d6e8cfcc97b4ec728128ba", kill_on_drop: false }` [INFO] [stderr] warning: fields `parent_offset` and `next_offset` are never read [INFO] [stderr] --> src/lib.rs:104:5 [INFO] [stderr] | [INFO] [stderr] 103 | struct DirData { [INFO] [stderr] | ------- fields in this struct [INFO] [stderr] 104 | parent_offset: u32, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 105 | next_offset: u32 [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/lib.rs:115:15 [INFO] [stderr] | [INFO] [stderr] 115 | Directory(DirData) [INFO] [stderr] | --------- ^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [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] 115 - Directory(DirData) [INFO] [stderr] 115 + Directory(()) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: function `list_files` is never used [INFO] [stderr] --> src/lib.rs:271:4 [INFO] [stderr] | [INFO] [stderr] 271 | fn list_files(file: &mut fs::File, fst_ofst: u32, root_entry: &RootDirectory) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `gc-image` (lib) generated 3 warnings [INFO] [stderr] warning: `gc-image` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gc_image-dea6b74477575cc2) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::load_iso ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests gc_image [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" "c45a26f697c6e4ee053013d02ad21e0c061fb2cdf4d6e8cfcc97b4ec728128ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c45a26f697c6e4ee053013d02ad21e0c061fb2cdf4d6e8cfcc97b4ec728128ba", kill_on_drop: false }` [INFO] [stdout] c45a26f697c6e4ee053013d02ad21e0c061fb2cdf4d6e8cfcc97b4ec728128ba