[INFO] fetching crate koto_serialize 0.15.3...
[INFO] testing koto_serialize-0.15.3 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate koto_serialize 0.15.3 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate koto_serialize 0.15.3
[INFO] finished tweaking crates.io crate koto_serialize 0.15.3
[INFO] tweaked toml for crates.io crate koto_serialize 0.15.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate koto_serialize 0.15.3 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate koto_serialize 0.15.3 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded saturating_cast v0.1.0
[INFO] [stderr]   Downloaded koto_memory v0.15.3
[INFO] [stderr]   Downloaded koto_derive v0.15.3
[INFO] [stderr]   Downloaded derive-name-macros v1.1.1
[INFO] [stderr]   Downloaded derive-name v1.1.0
[INFO] [stderr]   Downloaded koto_parser v0.15.3
[INFO] [stderr]   Downloaded koto_lexer v0.15.3
[INFO] [stderr]   Downloaded koto_runtime v0.15.3
[INFO] [stderr]   Downloaded koto_bytecode v0.15.3
[INFO] [stderr]   Downloaded cc v1.1.35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ea6dd93911850ed4fae88095b7f2a0542b2729cf5574b151bdcb921bcd4bc78
[INFO] running `Command { std: "docker" "start" "-a" "4ea6dd93911850ed4fae88095b7f2a0542b2729cf5574b151bdcb921bcd4bc78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ea6dd93911850ed4fae88095b7f2a0542b2729cf5574b151bdcb921bcd4bc78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ea6dd93911850ed4fae88095b7f2a0542b2729cf5574b151bdcb921bcd4bc78", kill_on_drop: false }`
[INFO] [stdout] 4ea6dd93911850ed4fae88095b7f2a0542b2729cf5574b151bdcb921bcd4bc78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 503c32a475bcfdb205b116a5e0032d15f14a7ca7b859654756d9a55cb417c36f
[INFO] running `Command { std: "docker" "start" "-a" "503c32a475bcfdb205b116a5e0032d15f14a7ca7b859654756d9a55cb417c36f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling thiserror v1.0.68
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling koto_memory v0.15.3
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]    Compiling circular-buffer v0.1.9
[INFO] [stderr]    Compiling hashbrown v0.15.1
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling saturating_cast v0.1.0
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling koto_lexer v0.15.3
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling thiserror-impl v1.0.68
[INFO] [stderr]    Compiling derive-name-macros v1.1.1
[INFO] [stderr]    Compiling koto_derive v0.15.3
[INFO] [stderr]    Compiling derive-name v1.1.0
[INFO] [stderr]    Compiling koto_parser v0.15.3
[INFO] [stderr]    Compiling koto_bytecode v0.15.3
[INFO] [stderr]    Compiling koto_runtime v0.15.3
[INFO] [stderr]    Compiling koto_serialize v0.15.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.27s
[INFO] running `Command { std: "docker" "inspect" "503c32a475bcfdb205b116a5e0032d15f14a7ca7b859654756d9a55cb417c36f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "503c32a475bcfdb205b116a5e0032d15f14a7ca7b859654756d9a55cb417c36f", kill_on_drop: false }`
[INFO] [stdout] 503c32a475bcfdb205b116a5e0032d15f14a7ca7b859654756d9a55cb417c36f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e92f19b80776ea5de1236755afc0d035316298b81303572e960a019bcd861fab
[INFO] running `Command { std: "docker" "start" "-a" "e92f19b80776ea5de1236755afc0d035316298b81303572e960a019bcd861fab", kill_on_drop: false }`
[INFO] [stderr]    Compiling koto_serialize v0.15.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "e92f19b80776ea5de1236755afc0d035316298b81303572e960a019bcd861fab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e92f19b80776ea5de1236755afc0d035316298b81303572e960a019bcd861fab", kill_on_drop: false }`
[INFO] [stdout] e92f19b80776ea5de1236755afc0d035316298b81303572e960a019bcd861fab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 298a56b665b1f56f5432b52f2c71a82ec46e8c5c15c7beb701c6498c84f93f85
[INFO] running `Command { std: "docker" "start" "-a" "298a56b665b1f56f5432b52f2c71a82ec46e8c5c15c7beb701c6498c84f93f85", 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/koto_serialize-c936c40e227facb5)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests koto_serialize
[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] [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" "298a56b665b1f56f5432b52f2c71a82ec46e8c5c15c7beb701c6498c84f93f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "298a56b665b1f56f5432b52f2c71a82ec46e8c5c15c7beb701c6498c84f93f85", kill_on_drop: false }`
[INFO] [stdout] 298a56b665b1f56f5432b52f2c71a82ec46e8c5c15c7beb701c6498c84f93f85