[INFO] cloning repository https://github.com/mthom/rusty-wam
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mthom/rusty-wam" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmthom%2Frusty-wam", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmthom%2Frusty-wam'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 98b0ab3409c43b51f2dd61993edf50bdd6ecf5bf
[INFO] checking mthom/rusty-wam against master#18a6d911caba59605eb03db1452848a85d2e5879 for pr-112743
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmthom%2Frusty-wam" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mthom/rusty-wam on toolchain 18a6d911caba59605eb03db1452848a85d2e5879
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mthom/rusty-wam
[INFO] finished tweaking git repo https://github.com/mthom/rusty-wam
[INFO] tweaked toml for git repo https://github.com/mthom/rusty-wam written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mthom/rusty-wam 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" "+18a6d911caba59605eb03db1452848a85d2e5879" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/mthom/modular-bitfield`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libffi v3.1.0
[INFO] [stderr]   Downloaded cpu-time v1.0.0
[INFO] [stderr]   Downloaded divrem v0.1.0
[INFO] [stderr]   Downloaded ref_thread_local v0.0.0
[INFO] [stderr]   Downloaded to-syn-value v0.1.0
[INFO] [stderr]   Downloaded to-syn-value_derive v0.1.0
[INFO] [stderr]   Downloaded fd-lock v3.0.8
[INFO] [stderr]   Downloaded xml5ever v0.17.0
[INFO] [stderr]   Downloaded select v0.6.0
[INFO] [stderr]   Downloaded markup5ever_rcdom v0.2.0
[INFO] [stderr]   Downloaded rug v1.17.0
[INFO] [stderr]   Downloaded crrl v0.2.0
[INFO] [stderr]   Downloaded linux-raw-sys v0.1.2
[INFO] [stderr]   Downloaded libffi-sys v2.1.0
[INFO] [stderr]   Downloaded rustix v0.36.1
[INFO] [stderr]   Downloaded gmp-mpfr-sys v1.4.10
[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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ace6693956cec4be4a0399e487683d0dfb7f3d75f3a6177e2f569a994a36757
[INFO] running `Command { std: "docker" "start" "-a" "2ace6693956cec4be4a0399e487683d0dfb7f3d75f3a6177e2f569a994a36757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ace6693956cec4be4a0399e487683d0dfb7f3d75f3a6177e2f569a994a36757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ace6693956cec4be4a0399e487683d0dfb7f3d75f3a6177e2f569a994a36757", kill_on_drop: false }`
[INFO] [stdout] 2ace6693956cec4be4a0399e487683d0dfb7f3d75f3a6177e2f569a994a36757
[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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0da2a6c4c2f692b42f23725610f55efa2e6a4cb2b03f8a8bb224fc673ac0b316
[INFO] running `Command { std: "docker" "start" "-a" "0da2a6c4c2f692b42f23725610f55efa2e6a4cb2b03f8a8bb224fc673ac0b316", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling cc v1.0.76
[INFO] [stderr]     Checking once_cell v1.16.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling parking_lot_core v0.9.4
[INFO] [stderr]    Compiling futures-core v0.3.25
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling futures-channel v0.3.25
[INFO] [stderr]    Compiling futures-task v0.3.25
[INFO] [stderr]     Checking futures-sink v0.3.25
[INFO] [stderr]     Checking bytes v1.2.1
[INFO] [stderr]    Compiling tokio v1.24.2
[INFO] [stderr]    Compiling futures-util v0.3.25
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]     Checking futures-io v0.3.25
[INFO] [stderr]     Checking phf v0.10.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling openssl-sys v0.9.83
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
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[INFO] [stderr]     Checking socket2 v0.4.7
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling io-lifetimes v1.0.1
[INFO] [stderr]    Compiling openssl v0.10.48
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling rustversion v1.0.9
[INFO] [stderr]    Compiling phf_codegen v0.10.0
[INFO] [stderr]    Compiling string_cache_codegen v0.5.2
[INFO] [stderr]     Checking itoa v1.0.4
[INFO] [stderr]     Checking http v0.2.8
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.3
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling markup5ever v0.11.0
[INFO] [stderr]    Compiling rustix v0.36.1
[INFO] [stderr]    Compiling signal-hook v0.3.14
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.4.10
[INFO] [stderr]    Compiling unicode-segmentation v1.10.0
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking string_cache v0.8.7
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[INFO] [stderr]     Checking parking_lot_core v0.8.5
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling libsodium-sys v0.2.7
[INFO] [stderr]    Compiling libffi-sys v2.1.0
[INFO] [stderr]    Compiling phf_shared v0.9.0
[INFO] [stderr]     Checking linux-raw-sys v0.1.2
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]     Checking openssl-probe v0.1.5
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]    Compiling phf_generator v0.9.1
[INFO] [stderr]     Checking xml5ever v0.17.0
[INFO] [stderr]     Checking block-buffer v0.7.3
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[INFO] [stderr]     Checking nibble_vec v0.1.0
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[INFO] [stderr]    Compiling rug v1.17.0
[INFO] [stderr]     Checking cpufeatures v0.2.5
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]    Compiling strum v0.23.0
[INFO] [stderr]     Checking ryu v1.0.11
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[INFO] [stderr]     Checking signature v1.6.4
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[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]     Checking sha2 v0.10.6
[INFO] [stderr]     Checking crypto-mac v0.7.0
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking nix v0.23.1
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking blake2 v0.10.4
[INFO] [stderr]     Checking nix v0.25.0
[INFO] [stderr]    Compiling futures-macro v0.3.25
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]    Compiling html5ever v0.26.0
[INFO] [stderr]    Compiling to-syn-value_derive v0.1.0
[INFO] [stderr]    Compiling to-syn-value v0.1.0
[INFO] [stderr]    Compiling strum_macros v0.23.1
[INFO] [stderr]    Compiling git-version-macro v0.3.5
[INFO] [stderr]     Checking futures-executor v0.3.25
[INFO] [stderr]    Compiling phf_macros v0.9.0
[INFO] [stderr]    Compiling modular-bitfield-impl v0.11.2 (https://github.com/mthom/modular-bitfield#213535c6)
[INFO] [stderr]     Checking markup5ever_rcdom v0.2.0
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking tokio-util v0.7.4
[INFO] [stderr]     Checking tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling scryer-prolog v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking iana-time-zone v0.1.53
[INFO] [stderr]     Checking xmlparser v0.13.5
[INFO] [stderr]     Checking h2 v0.3.17
[INFO] [stderr]     Checking match_cfg v0.1.0
[INFO] [stderr]     Checking keccak v0.1.2
[INFO] [stderr]     Checking predicates-core v1.0.4
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]     Checking utf8parse v0.2.0
[INFO] [stderr]     Checking rustyline v9.1.2
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking modular-bitfield v0.11.2 (https://github.com/mthom/modular-bitfield#213535c6)
[INFO] [stderr]     Checking sha3 v0.8.2
[INFO] [stderr]     Checking crrl v0.2.0
[INFO] [stderr]     Checking hyper v0.14.23
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[INFO] [stderr]     Checking roxmltree v0.11.0
[INFO] [stderr]     Checking phf v0.9.0
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[INFO] [stderr]     Checking git-version v0.3.5
[INFO] [stderr]     Checking futures v0.3.25
[INFO] [stderr]     Checking ctrlc v3.2.3
[INFO] [stderr]     Checking lexical v5.2.2
[INFO] [stderr]    Compiling derive_deref v1.1.1
[INFO] [stderr]     Checking crossterm v0.20.0
[INFO] [stderr]     Checking blake2 v0.8.1
[INFO] [stderr]     Checking ripemd160 v0.8.0
[INFO] [stderr]     Checking ordered-float v2.10.0
[INFO] [stderr]     Checking cpu-time v1.0.0
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]     Checking termtree v0.4.0
[INFO] [stderr]     Checking base64 v0.12.3
[INFO] [stderr]     Checking divrem v0.1.0
[INFO] [stderr]     Checking ref_thread_local v0.0.0
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking predicates-tree v1.0.6
[INFO] [stderr]     Checking predicates v2.1.2
[INFO] [stderr]    Compiling serial_test_derive v0.5.1
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking assert_cmd v1.0.8
[INFO] [stderr]     Checking serial_test v0.5.1
[INFO] [stderr]     Checking libffi v3.1.0
[INFO] [stderr]     Checking sodiumoxide v0.2.7
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 17s
[INFO] running `Command { std: "docker" "inspect" "0da2a6c4c2f692b42f23725610f55efa2e6a4cb2b03f8a8bb224fc673ac0b316", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0da2a6c4c2f692b42f23725610f55efa2e6a4cb2b03f8a8bb224fc673ac0b316", kill_on_drop: false }`
[INFO] [stdout] 0da2a6c4c2f692b42f23725610f55efa2e6a4cb2b03f8a8bb224fc673ac0b316