[INFO] cloning repository https://github.com/LarsvanDartel/symb-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LarsvanDartel/symb-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLarsvanDartel%2Fsymb-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLarsvanDartel%2Fsymb-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3d1aad37e3d77ba5d3be3a51b45277d9bd45ec2d
[INFO] documenting LarsvanDartel/symb-rs against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLarsvanDartel%2Fsymb-rs" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LarsvanDartel/symb-rs on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LarsvanDartel/symb-rs
[INFO] finished tweaking git repo https://github.com/LarsvanDartel/symb-rs
[INFO] tweaked toml for git repo https://github.com/LarsvanDartel/symb-rs written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/LarsvanDartel/symb-rs 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71334a2bb9aa404830c39b7b79f0caed95320a7087cf8222741b51324cbd02df
[INFO] running `Command { std: "docker" "start" "-a" "71334a2bb9aa404830c39b7b79f0caed95320a7087cf8222741b51324cbd02df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71334a2bb9aa404830c39b7b79f0caed95320a7087cf8222741b51324cbd02df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71334a2bb9aa404830c39b7b79f0caed95320a7087cf8222741b51324cbd02df", kill_on_drop: false }`
[INFO] [stdout] 71334a2bb9aa404830c39b7b79f0caed95320a7087cf8222741b51324cbd02df
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca91b0b3c389144359c88f7fbcfa15bacc0685f2582acd771e19fd926c273a07
[INFO] running `Command { std: "docker" "start" "-a" "ca91b0b3c389144359c88f7fbcfa15bacc0685f2582acd771e19fd926c273a07", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.41
[INFO] [stderr]     Checking expr v0.1.0 (/opt/rustwide/workdir/expr)
[INFO] [stdout] error[E0432]: unresolved import `std::hash::DefaultHasher`
[INFO] [stdout]   --> expr/src/expression/mod.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     hash::{DefaultHasher, Hash, Hasher},
[INFO] [stdout]    |            ^^^^^^^^^^^^^ no `DefaultHasher` in `hash`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider importing one of these items instead:
[INFO] [stdout]            nom::lib::std::collections::hash_map::DefaultHasher
[INFO] [stdout]            std::collections::hash_map::DefaultHasher
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::hash::DefaultHasher`
[INFO] [stdout]   --> expr/src/expression/mod.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     hash::{DefaultHasher, Hash, Hasher},
[INFO] [stdout]    |            ^^^^^^^^^^^^^ no `DefaultHasher` in `hash`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider importing one of these items instead:
[INFO] [stdout]            nom::lib::std::collections::hash_map::DefaultHasher
[INFO] [stdout]            std::collections::hash_map::DefaultHasher
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `expr` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `expr` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "ca91b0b3c389144359c88f7fbcfa15bacc0685f2582acd771e19fd926c273a07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca91b0b3c389144359c88f7fbcfa15bacc0685f2582acd771e19fd926c273a07", kill_on_drop: false }`
[INFO] [stdout] ca91b0b3c389144359c88f7fbcfa15bacc0685f2582acd771e19fd926c273a07