[INFO] fetching crate metaemu-machine 0.3.0...
[INFO] testing metaemu-machine-0.3.0 against master#d3515155216e98c23440ea92c3f49c6a0d7101fc for pr-113843
[INFO] extracting crate metaemu-machine 0.3.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate metaemu-machine 0.3.0 on toolchain d3515155216e98c23440ea92c3f49c6a0d7101fc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate metaemu-machine 0.3.0
[INFO] finished tweaking crates.io crate metaemu-machine 0.3.0
[INFO] tweaked toml for crates.io crate metaemu-machine 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded flatbuffers v23.5.26
[INFO] [stderr]   Downloaded metaemu-state v0.3.1
[INFO] [stderr]   Downloaded fugue v0.2.8
[INFO] [stderr]   Downloaded fugue-ir v0.2.89
[INFO] [stderr]   Downloaded metaemu-state-derive v0.3.0
[INFO] [stderr]   Downloaded unsafe_unwrap v0.1.0
[INFO] [stderr]   Downloaded fugue-arch v0.2.4
[INFO] [stderr]   Downloaded enum-ordinalize v3.1.13
[INFO] [stderr]   Downloaded fugue-db v0.2.15
[INFO] [stderr]   Downloaded fugue-bytes v0.2.2
[INFO] [stderr]   Downloaded ouroboros v0.9.5
[INFO] [stderr]   Downloaded educe v0.4.22
[INFO] [stderr]   Downloaded iset v0.2.2
[INFO] [stderr]   Downloaded ouroboros_macro v0.9.5
[INFO] [stderr]   Downloaded rug v1.19.2
[INFO] [stderr]   Downloaded fugue-bv v0.2.34
[INFO] [stderr]   Downloaded flatcc v23.1.21
[INFO] [stderr]   Downloaded ustr v0.8.1
[INFO] [stderr]   Downloaded gmp-mpfr-sys v1.5.3
[INFO] [stderr]   Downloaded ux v0.1.5
[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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f958f69bbb73a47a910952aa47c2dfd60d8ad36ea93d613fd6322816b96920b
[INFO] running `Command { std: "docker" "start" "-a" "5f958f69bbb73a47a910952aa47c2dfd60d8ad36ea93d613fd6322816b96920b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f958f69bbb73a47a910952aa47c2dfd60d8ad36ea93d613fd6322816b96920b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f958f69bbb73a47a910952aa47c2dfd60d8ad36ea93d613fd6322816b96920b", kill_on_drop: false }`
[INFO] [stdout] 5f958f69bbb73a47a910952aa47c2dfd60d8ad36ea93d613fd6322816b96920b
[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=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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2c92f43d13ef339e034d214589be2c166067799c92aeeaf671a85150f535495
[INFO] running `Command { std: "docker" "start" "-a" "d2c92f43d13ef339e034d214589be2c166067799c92aeeaf671a85150f535495", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.171
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.5.3
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.43
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling ux v0.1.5
[INFO] [stderr]    Compiling rug v1.19.2
[INFO] [stderr]    Compiling ahash v0.8.3
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling xmlparser v0.13.5
[INFO] [stderr]    Compiling roxmltree v0.18.0
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling thiserror v1.0.43
[INFO] [stderr]    Compiling bumpalo v3.13.0
[INFO] [stderr]    Compiling unsafe_unwrap v0.1.0
[INFO] [stderr]    Compiling metaemu-state-derive v0.3.0
[INFO] [stderr]    Compiling smallvec v1.11.0
[INFO] [stderr]    Compiling iset v0.2.2
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling ustr v0.9.0
[INFO] [stderr]    Compiling ustr v0.8.1
[INFO] [stderr]    Compiling fugue-bytes v0.2.2
[INFO] [stderr]    Compiling fugue-arch v0.2.4
[INFO] [stderr]    Compiling fugue-bv v0.2.34
[INFO] [stderr]    Compiling fugue-ir v0.2.89
[INFO] [stderr]    Compiling fugue v0.2.8
[INFO] [stderr]    Compiling metaemu-state v0.3.1
[INFO] [stderr]    Compiling metaemu-machine v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 11s
[INFO] running `Command { std: "docker" "inspect" "d2c92f43d13ef339e034d214589be2c166067799c92aeeaf671a85150f535495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2c92f43d13ef339e034d214589be2c166067799c92aeeaf671a85150f535495", kill_on_drop: false }`
[INFO] [stdout] d2c92f43d13ef339e034d214589be2c166067799c92aeeaf671a85150f535495
[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=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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eeb74273e6d90c224494af8640ca6ee3ec972875fc3ed7495174d1361dd513d1
[INFO] running `Command { std: "docker" "start" "-a" "eeb74273e6d90c224494af8640ca6ee3ec972875fc3ed7495174d1361dd513d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling metaemu-machine v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "eeb74273e6d90c224494af8640ca6ee3ec972875fc3ed7495174d1361dd513d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeb74273e6d90c224494af8640ca6ee3ec972875fc3ed7495174d1361dd513d1", kill_on_drop: false }`
[INFO] [stdout] eeb74273e6d90c224494af8640ca6ee3ec972875fc3ed7495174d1361dd513d1
[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=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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fe93d680c430b51e666931cbd630b05b82c6005ca8077ccc5eb000616a11e33a
[INFO] running `Command { std: "docker" "start" "-a" "fe93d680c430b51e666931cbd630b05b82c6005ca8077ccc5eb000616a11e33a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.75s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/metaemu_machine-d98c126c3ebcd070)
[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] [stderr]    Doc-tests metaemu-machine
[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" "fe93d680c430b51e666931cbd630b05b82c6005ca8077ccc5eb000616a11e33a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe93d680c430b51e666931cbd630b05b82c6005ca8077ccc5eb000616a11e33a", kill_on_drop: false }`
[INFO] [stdout] fe93d680c430b51e666931cbd630b05b82c6005ca8077ccc5eb000616a11e33a