[INFO] fetching crate tc-fs 0.2.0...
[INFO] checking tc-fs-0.2.0 against master#9ba3d315b4b2bea7485071eaf4b2681320cd2a27 for pr-124592
[INFO] extracting crate tc-fs 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate tc-fs 0.2.0 on toolchain 9ba3d315b4b2bea7485071eaf4b2681320cd2a27
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ba3d315b4b2bea7485071eaf4b2681320cd2a27" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tc-fs 0.2.0
[INFO] finished tweaking crates.io crate tc-fs 0.2.0
[INFO] tweaked toml for crates.io crate tc-fs 0.2.0 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" "+9ba3d315b4b2bea7485071eaf4b2681320cd2a27" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 179 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.21.0 (latest: v0.22.0)
[INFO] [stderr]       Adding attribute-derive v0.6.1 (latest: v0.9.1)
[INFO] [stderr]       Adding attribute-derive-macro v0.6.1 (latest: v0.9.1)
[INFO] [stderr]       Adding base64 v0.13.1 (latest: v0.22.1)
[INFO] [stderr]       Adding base64 v0.21.7 (latest: v0.22.1)
[INFO] [stderr]       Adding block-buffer v0.9.0 (latest: v0.10.4)
[INFO] [stderr]       Adding convert_case v0.4.0 (latest: v0.6.0)
[INFO] [stderr]       Adding curve25519-dalek v3.2.1 (latest: v4.1.2)
[INFO] [stderr]       Adding digest v0.9.0 (latest: v0.10.7)
[INFO] [stderr]       Adding ed25519 v1.5.3 (latest: v2.2.3)
[INFO] [stderr]       Adding ed25519-dalek v1.0.1 (latest: v2.1.1)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.0.0)
[INFO] [stderr]       Adding getrandom v0.1.16 (latest: v0.2.14)
[INFO] [stderr]       Adding gimli v0.28.1 (latest: v0.29.0)
[INFO] [stderr]       Adding ha-ndarray v0.2.0 (latest: v0.3.1)
[INFO] [stderr]       Adding handlebars v4.5.0 (latest: v5.1.2)
[INFO] [stderr]       Adding itertools v0.11.0 (latest: v0.12.1)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.35.0)
[INFO] [stderr]       Adding proc-macro-utils v0.8.0 (latest: v0.9.1)
[INFO] [stderr]       Adding quick-xml v0.18.1 (latest: v0.31.0)
[INFO] [stderr]       Adding quote-use v0.7.2 (latest: v0.8.0)
[INFO] [stderr]       Adding quote-use-macros v0.7.2 (latest: v0.8.0)
[INFO] [stderr]       Adding rand v0.7.3 (latest: v0.8.5)
[INFO] [stderr]       Adding rand_chacha v0.2.2 (latest: v0.3.1)
[INFO] [stderr]       Adding rand_core v0.5.1 (latest: v0.6.4)
[INFO] [stderr]       Adding rand_hc v0.2.0 (latest: v0.3.2)
[INFO] [stderr]       Adding rjwt v0.4.1 (latest: v0.5.0)
[INFO] [stderr]       Adding sha2 v0.9.9 (latest: v0.10.8)
[INFO] [stderr]       Adding signature v1.6.4 (latest: v2.2.0)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.60)
[INFO] [stderr]       Adding tc-chain v0.2.0 (latest: v0.4.0)
[INFO] [stderr]       Adding tc-collection v0.2.0 (latest: v0.4.0)
[INFO] [stderr]       Adding tc-error v0.9.0 (latest: v0.11.0)
[INFO] [stderr]       Adding tc-scalar v0.2.0 (latest: v0.4.0)
[INFO] [stderr]       Adding tc-transact v0.18.0 (latest: v0.20.0)
[INFO] [stderr]       Adding tc-value v0.10.0 (latest: v0.12.0)
[INFO] [stderr]       Adding tcgeneric v0.8.1 (latest: v0.10.0)
[INFO] [stderr]       Adding txfs v0.2.1 (latest: v0.3.0)
[INFO] [stderr]       Adding txn_lock v0.8.1 (latest: v0.9.0)
[INFO] [stderr]       Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] [stderr]       Adding windows-sys v0.48.0 (latest: v0.52.0)
[INFO] [stderr]       Adding windows-targets v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_i686_msvc v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.5)
[INFO] [stderr]       Adding zeroize v1.3.0 (latest: v1.7.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ba3d315b4b2bea7485071eaf4b2681320cd2a27" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hr-id v0.5.1
[INFO] [stderr]   Downloaded tcgeneric v0.8.1
[INFO] [stderr]   Downloaded ds-ext v0.1.7
[INFO] [stderr]   Downloaded txn_lock v0.8.1
[INFO] [stderr]   Downloaded txfs v0.2.1
[INFO] [stderr]   Downloaded async-hash v0.5.3
[INFO] [stderr]   Downloaded email-address-parser v2.0.0
[INFO] [stderr]   Downloaded rjwt v0.4.1
[INFO] [stderr]   Downloaded freqfs v0.9.1
[INFO] [stderr]   Downloaded tc-error v0.9.0
[INFO] [stderr]   Downloaded tc-chain v0.2.0
[INFO] [stderr]   Downloaded b-table v0.2.1
[INFO] [stderr]   Downloaded b-tree v0.3.1
[INFO] [stderr]   Downloaded tc-value v0.10.0
[INFO] [stderr]   Downloaded tc-collection v0.2.0
[INFO] [stderr]   Downloaded tc-transact v0.18.0
[INFO] [stderr]   Downloaded ha-ndarray v0.2.0
[INFO] [stderr]   Downloaded tbon v0.5.2
[INFO] [stderr]   Downloaded tc-scalar v0.2.0
[INFO] [stderr]   Downloaded pathlink v0.2.2
[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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9ba3d315b4b2bea7485071eaf4b2681320cd2a27" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56fcf74405ddea2f8dcd38fdd8082a5d7a80c0b596be4f8f533b0e5fa6a5b626
[INFO] running `Command { std: "docker" "start" "-a" "56fcf74405ddea2f8dcd38fdd8082a5d7a80c0b596be4f8f533b0e5fa6a5b626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56fcf74405ddea2f8dcd38fdd8082a5d7a80c0b596be4f8f533b0e5fa6a5b626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56fcf74405ddea2f8dcd38fdd8082a5d7a80c0b596be4f8f533b0e5fa6a5b626", kill_on_drop: false }`
[INFO] [stdout] 56fcf74405ddea2f8dcd38fdd8082a5d7a80c0b596be4f8f533b0e5fa6a5b626
[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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9ba3d315b4b2bea7485071eaf4b2681320cd2a27" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d9d39ea73c8605b153e8eca84562e802dc593fa5e8551eaf9e47a9d6ba4994e
[INFO] running `Command { std: "docker" "start" "-a" "6d9d39ea73c8605b153e8eca84562e802dc593fa5e8551eaf9e47a9d6ba4994e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling interpolator v0.5.0
[INFO] [stderr]    Compiling collection_literals v1.0.1
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]     Checking safecast v0.2.2
[INFO] [stderr]     Checking get-size v0.1.4
[INFO] [stderr]     Checking uuid v1.8.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]    Compiling ha-ndarray v0.2.0
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking signature v1.6.4
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking ed25519 v1.5.3
[INFO] [stderr]     Checking transpose v0.2.3
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]    Compiling proc-macro-utils v0.8.0
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking num v0.4.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]    Compiling serde_derive v1.0.200
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling derive-where v1.2.7
[INFO] [stderr]    Compiling async-trait v0.1.80
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.59
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]     Checking zeroize v1.3.0
[INFO] [stderr]     Checking curve25519-dalek v3.2.1
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]    Compiling quote-use-macros v0.7.2
[INFO] [stderr]    Compiling thiserror v1.0.59
[INFO] [stderr]    Compiling pest v2.7.10
[INFO] [stderr]    Compiling quote-use v0.7.2
[INFO] [stderr]    Compiling attribute-derive-macro v0.6.1
[INFO] [stderr]    Compiling pest_meta v2.7.10
[INFO] [stderr]     Checking serde v1.0.200
[INFO] [stderr]    Compiling attribute-derive v0.6.1
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking collate v0.4.1
[INFO] [stderr]    Compiling get-size-derive v0.1.3
[INFO] [stderr]    Compiling pest_generator v2.7.10
[INFO] [stderr]     Checking ds-ext v0.1.7
[INFO] [stderr]    Compiling pest_derive v2.7.10
[INFO] [stderr]     Checking email-address-parser v2.0.0
[INFO] [stderr]     Checking serde_json v1.0.116
[INFO] [stderr]     Checking ed25519-dalek v1.0.1
[INFO] [stderr]     Checking destream v0.7.3
[INFO] [stderr]     Checking async-hash v0.5.3
[INFO] [stderr]     Checking handlebars v4.5.0
[INFO] [stderr]     Checking rjwt v0.4.1
[INFO] [stderr]     Checking hr-id v0.5.1
[INFO] [stderr]     Checking tbon v0.5.2
[INFO] [stderr]     Checking number-general v0.11.1
[INFO] [stderr]     Checking txn_lock v0.8.1
[INFO] [stderr]     Checking pathlink v0.2.2
[INFO] [stderr]     Checking freqfs v0.9.1
[INFO] [stderr]     Checking txfs v0.2.1
[INFO] [stderr]     Checking b-tree v0.3.1
[INFO] [stderr]     Checking b-table v0.2.1
[INFO] [stderr]     Checking tc-error v0.9.0
[INFO] [stderr]     Checking tcgeneric v0.8.1
[INFO] [stderr]     Checking tc-value v0.10.0
[INFO] [stderr]     Checking tc-transact v0.18.0
[INFO] [stderr]     Checking tc-scalar v0.2.0
[INFO] [stderr]     Checking tc-collection v0.2.0
[INFO] [stderr]     Checking tc-chain v0.2.0
[INFO] [stderr]     Checking tc-fs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `hypothetical::Hypothetical`
[INFO] [stdout]   --> src/txn/mod.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub use hypothetical::Hypothetical;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hypothetical::Hypothetical`
[INFO] [stdout]   --> src/txn/mod.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub use hypothetical::Hypothetical;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 56.96s
[INFO] running `Command { std: "docker" "inspect" "6d9d39ea73c8605b153e8eca84562e802dc593fa5e8551eaf9e47a9d6ba4994e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d9d39ea73c8605b153e8eca84562e802dc593fa5e8551eaf9e47a9d6ba4994e", kill_on_drop: false }`
[INFO] [stdout] 6d9d39ea73c8605b153e8eca84562e802dc593fa5e8551eaf9e47a9d6ba4994e