[INFO] fetching crate vtil-parser 0.7.0...
[INFO] testing vtil-parser-0.7.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate vtil-parser 0.7.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate vtil-parser 0.7.0
[INFO] finished tweaking crates.io crate vtil-parser 0.7.0
[INFO] tweaked toml for crates.io crate vtil-parser 0.7.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vtil-parser 0.7.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vtil-parser 0.7.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scroll v0.10.2
[INFO] [stderr]   Downloaded syn v1.0.71
[INFO] [stderr]   Downloaded libc v0.2.94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0bcaf1fc944ff1762473d523f3e43e5adc90f4a597b6f35dc424e7e3bd2432f5
[INFO] running `Command { std: "docker" "start" "-a" "0bcaf1fc944ff1762473d523f3e43e5adc90f4a597b6f35dc424e7e3bd2432f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bcaf1fc944ff1762473d523f3e43e5adc90f4a597b6f35dc424e7e3bd2432f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bcaf1fc944ff1762473d523f3e43e5adc90f4a597b6f35dc424e7e3bd2432f5", kill_on_drop: false }`
[INFO] [stdout] 0bcaf1fc944ff1762473d523f3e43e5adc90f4a597b6f35dc424e7e3bd2432f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72e9bb6170c0cb396b93462e80ab36e3d6d15e3435ad8a40071ee23f316ec539
[INFO] running `Command { std: "docker" "start" "-a" "72e9bb6170c0cb396b93462e80ab36e3d6d15e3435ad8a40071ee23f316ec539", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.71
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling scroll v0.10.2
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling vtil-parser v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `serialize::*`
[INFO] [stdout]    --> src/lib.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub use serialize::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.86s
[INFO] running `Command { std: "docker" "inspect" "72e9bb6170c0cb396b93462e80ab36e3d6d15e3435ad8a40071ee23f316ec539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72e9bb6170c0cb396b93462e80ab36e3d6d15e3435ad8a40071ee23f316ec539", kill_on_drop: false }`
[INFO] [stdout] 72e9bb6170c0cb396b93462e80ab36e3d6d15e3435ad8a40071ee23f316ec539
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12f0afcb2b25771ae4b278cc852ff5af9b5d28b16cd572e8b040dc1c49b6cc72
[INFO] running `Command { std: "docker" "start" "-a" "12f0afcb2b25771ae4b278cc852ff5af9b5d28b16cd572e8b040dc1c49b6cc72", kill_on_drop: false }`
[INFO] [stderr]    Compiling vtil-parser v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `serialize::*`
[INFO] [stdout]    --> src/lib.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub use serialize::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serialize::*`
[INFO] [stdout]    --> src/lib.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub use serialize::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "12f0afcb2b25771ae4b278cc852ff5af9b5d28b16cd572e8b040dc1c49b6cc72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12f0afcb2b25771ae4b278cc852ff5af9b5d28b16cd572e8b040dc1c49b6cc72", kill_on_drop: false }`
[INFO] [stdout] 12f0afcb2b25771ae4b278cc852ff5af9b5d28b16cd572e8b040dc1c49b6cc72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a8319837ab66aa0545f58a59dbe28904abf8c4adc946bb3ccfc6ce11088ee868
[INFO] running `Command { std: "docker" "start" "-a" "a8319837ab66aa0545f58a59dbe28904abf8c4adc946bb3ccfc6ce11088ee868", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `serialize::*`
[INFO] [stderr]    --> src/lib.rs:100:9
[INFO] [stderr]     |
[INFO] [stderr] 100 | pub use serialize::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `vtil-parser` (lib) generated 1 warning (run `cargo fix --lib -p vtil-parser` to apply 1 suggestion)
[INFO] [stderr] warning: `vtil-parser` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vtil_parser-03603a49fb8dbad7)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test instr_builder::test::basic ... ok
[INFO] [stdout] test serialize::test::round_trip ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- serialize::test::round_trip stdout ----
[INFO] [stdout] Error: Io(Os { code: 2, kind: NotFound, message: "No such file or directory" })
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     serialize::test::round_trip
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "a8319837ab66aa0545f58a59dbe28904abf8c4adc946bb3ccfc6ce11088ee868", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8319837ab66aa0545f58a59dbe28904abf8c4adc946bb3ccfc6ce11088ee868", kill_on_drop: false }`
[INFO] [stdout] a8319837ab66aa0545f58a59dbe28904abf8c4adc946bb3ccfc6ce11088ee868