[INFO] fetching crate bootspec 2.0.0...
[INFO] testing bootspec-2.0.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate bootspec 2.0.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate bootspec 2.0.0
[INFO] finished tweaking crates.io crate bootspec 2.0.0
[INFO] tweaked toml for crates.io crate bootspec 2.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bootspec 2.0.0 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 bootspec 2.0.0 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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c167dc5b2848e8365a67aa36cf1dc42e6404e5a31355f25ac2968f53a7537996
[INFO] running `Command { std: "docker" "start" "-a" "c167dc5b2848e8365a67aa36cf1dc42e6404e5a31355f25ac2968f53a7537996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c167dc5b2848e8365a67aa36cf1dc42e6404e5a31355f25ac2968f53a7537996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c167dc5b2848e8365a67aa36cf1dc42e6404e5a31355f25ac2968f53a7537996", kill_on_drop: false }`
[INFO] [stdout] c167dc5b2848e8365a67aa36cf1dc42e6404e5a31355f25ac2968f53a7537996
[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=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] b9eb40189ee67b5a61510d2ad1f446c02cac4ac3083c5d7a3f5bb6225ef325c8
[INFO] running `Command { std: "docker" "start" "-a" "b9eb40189ee67b5a61510d2ad1f446c02cac4ac3083c5d7a3f5bb6225ef325c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling quote v1.0.27
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]    Compiling serde_json v1.0.99
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling syn v2.0.16
[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling bootspec v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.30s
[INFO] running `Command { std: "docker" "inspect" "b9eb40189ee67b5a61510d2ad1f446c02cac4ac3083c5d7a3f5bb6225ef325c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9eb40189ee67b5a61510d2ad1f446c02cac4ac3083c5d7a3f5bb6225ef325c8", kill_on_drop: false }`
[INFO] [stdout] b9eb40189ee67b5a61510d2ad1f446c02cac4ac3083c5d7a3f5bb6225ef325c8
[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=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] 2efd973fbe7cc6bbc7a9c775b97b6f6a0ddff2f78e0200e47fd7b6fc212dde5e
[INFO] running `Command { std: "docker" "start" "-a" "2efd973fbe7cc6bbc7a9c775b97b6f6a0ddff2f78e0200e47fd7b6fc212dde5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling rustix v1.0.3
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling linux-raw-sys v0.9.3
[INFO] [stderr]    Compiling once_cell v1.21.1
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling bootspec v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `TestOptionalExtension` is never constructed
[INFO] [stdout]   --> src/generation.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     struct TestOptionalExtension {
[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 5.28s
[INFO] running `Command { std: "docker" "inspect" "2efd973fbe7cc6bbc7a9c775b97b6f6a0ddff2f78e0200e47fd7b6fc212dde5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2efd973fbe7cc6bbc7a9c775b97b6f6a0ddff2f78e0200e47fd7b6fc212dde5e", kill_on_drop: false }`
[INFO] [stdout] 2efd973fbe7cc6bbc7a9c775b97b6f6a0ddff2f78e0200e47fd7b6fc212dde5e
[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=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] 966323eafb6883ce1ce5c7223a4834662b4b495994bd9285ea49a0deb3b17d27
[INFO] running `Command { std: "docker" "start" "-a" "966323eafb6883ce1ce5c7223a4834662b4b495994bd9285ea49a0deb3b17d27", kill_on_drop: false }`
[INFO] [stderr] warning: struct `TestOptionalExtension` is never constructed
[INFO] [stderr]   --> src/generation.rs:70:12
[INFO] [stderr]    |
[INFO] [stderr] 70 |     struct TestOptionalExtension {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `bootspec` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bootspec-71ef533abafbe71f)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test generation::tests::invalid_json_invalid_version ... ok
[INFO] [stdout] test generation::tests::invalid_v1_json_with_null_extension ... ok
[INFO] [stdout] test generation::tests::valid_v1_json_with_typed_extension ... ok
[INFO] [stdout] test generation::tests::valid_v1_json_without_extension ... ok
[INFO] [stdout] test generation::tests::valid_v1_json_basic ... ok
[INFO] [stdout] test generation::tests::valid_v1_json_without_initrd_and_specialisation ... ok
[INFO] [stdout] test generation::tests::valid_v1_rfc0125_json ... ok
[INFO] [stdout] test v1::tests::no_bootspec_no_specialisation ... ok
[INFO] [stdout] test v1::tests::with_bootspec_no_specialisation ... ok
[INFO] [stdout] test generation::tests::valid_v1_json_to_generation_via_try_into ... ok
[INFO] [stdout] test v1::tests::with_bootspec_with_specialisations_with_bootspec ... ok
[INFO] [stdout] test generation::tests::invalid_v1_json_with_null_specialisation ... ok
[INFO] [stdout] test v1::tests::no_bootspec_with_specialisation_no_bootspec ... ok
[INFO] [stderr]    Doc-tests bootspec
[INFO] [stdout] test generation::tests::valid_v1_json_with_typed_optional_extension_fields_and_empty_object ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[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" "966323eafb6883ce1ce5c7223a4834662b4b495994bd9285ea49a0deb3b17d27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "966323eafb6883ce1ce5c7223a4834662b4b495994bd9285ea49a0deb3b17d27", kill_on_drop: false }`
[INFO] [stdout] 966323eafb6883ce1ce5c7223a4834662b4b495994bd9285ea49a0deb3b17d27