[INFO] fetching crate snowbros_ir 0.4.0...
[INFO] testing snowbros_ir-0.4.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate snowbros_ir 0.4.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate snowbros_ir 0.4.0
[INFO] finished tweaking crates.io crate snowbros_ir 0.4.0
[INFO] tweaked toml for crates.io crate snowbros_ir 0.4.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate snowbros_ir 0.4.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate snowbros_ir 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded snowbros_core v0.4.0
[INFO] [stderr]   Downloaded camino v1.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] bd68c35ae0f7526bbb1aaa5d475ad1d1da17f084128af69ec39fef6250ccb991
[INFO] running `Command { std: "docker" "start" "bd68c35ae0f7526bbb1aaa5d475ad1d1da17f084128af69ec39fef6250ccb991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd68c35ae0f7526bbb1aaa5d475ad1d1da17f084128af69ec39fef6250ccb991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bd68c35ae0f7526bbb1aaa5d475ad1d1da17f084128af69ec39fef6250ccb991" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd68c35ae0f7526bbb1aaa5d475ad1d1da17f084128af69ec39fef6250ccb991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bd68c35ae0f7526bbb1aaa5d475ad1d1da17f084128af69ec39fef6250ccb991" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling camino v1.2.4
[INFO] [stderr]    Compiling memchr v2.8.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling snowbros_core v0.4.0
[INFO] [stderr]    Compiling snowbros_ir v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.75s
[INFO] running `Command { std: "docker" "inspect" "bd68c35ae0f7526bbb1aaa5d475ad1d1da17f084128af69ec39fef6250ccb991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bd68c35ae0f7526bbb1aaa5d475ad1d1da17f084128af69ec39fef6250ccb991" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling snowbros_ir v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "bd68c35ae0f7526bbb1aaa5d475ad1d1da17f084128af69ec39fef6250ccb991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bd68c35ae0f7526bbb1aaa5d475ad1d1da17f084128af69ec39fef6250ccb991" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/snowbros_ir-716d728162647629)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test id::tests::ids_sort_lexicographically ... ok
[INFO] [stdout] test node::tests::kind_tags_are_exhaustive_and_stable ... ok
[INFO] [stdout] test id::tests::symbol_id_format_is_stable ... ok
[INFO] [stdout] test id::tests::serde_roundtrip ... ok
[INFO] [stdout] test id::tests::same_name_different_span_are_distinct ... ok
[INFO] [stdout] test node::tests::symbol_id_uses_kind_tag ... ok
[INFO] [stdout] test node::tests::module_id_is_its_path ... ok
[INFO] [stdout] test id::tests::same_name_different_kind_are_distinct ... ok
[INFO] [stdout] test node::tests::symbol_kind_serializes_with_tag ... ok
[INFO] [stdout] test node::tests::module_serde_roundtrip_is_stable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests snowbros_ir
[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" "bd68c35ae0f7526bbb1aaa5d475ad1d1da17f084128af69ec39fef6250ccb991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd68c35ae0f7526bbb1aaa5d475ad1d1da17f084128af69ec39fef6250ccb991", kill_on_drop: false }`
[INFO] [stdout] bd68c35ae0f7526bbb1aaa5d475ad1d1da17f084128af69ec39fef6250ccb991
