[INFO] fetching crate graphannis-core 4.0.0...
[INFO] checking graphannis-core-4.0.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate graphannis-core 4.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate graphannis-core 4.0.0
[INFO] finished tweaking crates.io crate graphannis-core 4.0.0
[INFO] tweaked toml for crates.io crate graphannis-core 4.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate graphannis-core 4.0.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate graphannis-core 4.0.0 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded transient-btree-index v0.5.1
[INFO] [stderr]   Downloaded binary-layout v2.1.0
[INFO] [stderr]   Downloaded sstable v0.11.1
[INFO] [stderr]   Downloaded facet v0.28.0
[INFO] [stderr]   Downloaded unsynn v0.1.1
[INFO] [stderr]   Downloaded facet-macros-parse v0.28.0
[INFO] [stderr]   Downloaded facet-macros v0.28.0
[INFO] [stderr]   Downloaded impls v1.0.3
[INFO] [stderr]   Downloaded shadow_counted v0.4.0
[INFO] [stderr]   Downloaded binary-layout v4.0.2
[INFO] [stderr]   Downloaded facet-core v0.28.0
[INFO] [stderr]   Downloaded facet-macros-emit v0.28.0
[INFO] [stderr]   Downloaded fake v2.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 390f2a2624a4d46a9323d025ebf0a7865fda9d452df1b51ee619f3566b811a00
[INFO] running `Command { std: "docker" "start" "-a" "390f2a2624a4d46a9323d025ebf0a7865fda9d452df1b51ee619f3566b811a00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "390f2a2624a4d46a9323d025ebf0a7865fda9d452df1b51ee619f3566b811a00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "390f2a2624a4d46a9323d025ebf0a7865fda9d452df1b51ee619f3566b811a00", kill_on_drop: false }`
[INFO] [stdout] 390f2a2624a4d46a9323d025ebf0a7865fda9d452df1b51ee619f3566b811a00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28af1cbb170b0cad9f8ee4ccd792edab09b86ad14119a6941bff679b2be632a1
[INFO] running `Command { std: "docker" "start" "-a" "28af1cbb170b0cad9f8ee4ccd792edab09b86ad14119a6941bff679b2be632a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling mutants v0.0.3
[INFO] [stderr]    Compiling shadow_counted v0.4.0
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]     Checking impls v1.0.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking crc v3.3.0
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]     Checking facet-core v0.28.0
[INFO] [stderr]     Checking integer-encoding v3.0.4
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking memmap2 v0.9.7
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking quick-xml v0.28.2
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]     Checking normpath v1.3.0
[INFO] [stderr]     Checking clru v0.6.2
[INFO] [stderr]     Checking binary-layout v2.1.0
[INFO] [stderr]     Checking humantime v2.2.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]     Checking deunicode v1.6.2
[INFO] [stderr]     Checking pretty_assertions v1.4.1
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling unsynn v0.1.1
[INFO] [stderr]     Checking sstable v0.11.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking fake v2.10.0
[INFO] [stderr]    Compiling facet-macros-parse v0.28.0
[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]    Compiling facet-macros-emit v0.28.0
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serde_bytes v0.11.17
[INFO] [stderr]     Checking insta v1.43.1
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling facet-macros v0.28.0
[INFO] [stderr]     Checking facet v0.28.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking binary-layout v4.0.2
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking transient-btree-index v0.5.1
[INFO] [stderr]     Checking graphannis-core v4.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Entry` is never constructed
[INFO] [stdout]   --> src/util/disk_collections.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct Entry<K, V>
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Entry` is never constructed
[INFO] [stdout]   --> src/util/disk_collections.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct Entry<K, V>
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.67s
[INFO] running `Command { std: "docker" "inspect" "28af1cbb170b0cad9f8ee4ccd792edab09b86ad14119a6941bff679b2be632a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28af1cbb170b0cad9f8ee4ccd792edab09b86ad14119a6941bff679b2be632a1", kill_on_drop: false }`
[INFO] [stdout] 28af1cbb170b0cad9f8ee4ccd792edab09b86ad14119a6941bff679b2be632a1