[INFO] cloning repository https://github.com/Fumon/encyclopedia_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Fumon/encyclopedia_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFumon%2Fencyclopedia_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFumon%2Fencyclopedia_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3754383efd3058474c780d4ed9a0ec2f83eddb46
[INFO] checking Fumon/encyclopedia_rust against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFumon%2Fencyclopedia_rust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Fumon/encyclopedia_rust
[INFO] finished tweaking git repo https://github.com/Fumon/encyclopedia_rust
[INFO] tweaked toml for git repo https://github.com/Fumon/encyclopedia_rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Fumon/encyclopedia_rust on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Fumon/encyclopedia_rust 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dyn-clone v1.0.10
[INFO] [stderr]   Downloaded newline-converter v0.2.2
[INFO] [stderr]   Downloaded rustversion v1.0.11
[INFO] [stderr]   Downloaded inquire v0.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 153d62c09e80d4c365d695853578c79b4579ed5876fa1e845bbe66de1052fae2
[INFO] running `Command { std: "docker" "start" "-a" "153d62c09e80d4c365d695853578c79b4579ed5876fa1e845bbe66de1052fae2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "153d62c09e80d4c365d695853578c79b4579ed5876fa1e845bbe66de1052fae2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "153d62c09e80d4c365d695853578c79b4579ed5876fa1e845bbe66de1052fae2", kill_on_drop: false }`
[INFO] [stdout] 153d62c09e80d4c365d695853578c79b4579ed5876fa1e845bbe66de1052fae2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 735f325629e64a44910d68cdd83e23d7bc29dde9b9dcab8b11d4eb67d8cdf7c8
[INFO] running `Command { std: "docker" "start" "-a" "735f325629e64a44910d68cdd83e23d7bc29dde9b9dcab8b11d4eb67d8cdf7c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling parking_lot_core v0.9.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling rustversion v1.0.11
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]     Checking dyn-clone v1.0.10
[INFO] [stderr]     Checking newline-converter v0.2.2
[INFO] [stderr]     Checking mio v0.8.5
[INFO] [stderr]     Checking signal-hook v0.3.14
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking crossterm v0.25.0
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]     Checking thiserror v1.0.38
[INFO] [stderr]     Checking inquire v0.5.2
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]     Checking encyclopedia_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/langfeatures/error_types.rs:35:23
[INFO] [stdout]    |
[INFO] [stdout] 35 |         ParseIntError(ParseIntError),
[INFO] [stdout]    |         ------------- ^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 35 -         ParseIntError(ParseIntError),
[INFO] [stdout] 35 +         ParseIntError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/langfeatures/error_types.rs:36:22
[INFO] [stdout]    |
[INFO] [stdout] 36 |         SStringError(&'static str),
[INFO] [stdout]    |         ------------ ^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 36 -         SStringError(&'static str),
[INFO] [stdout] 36 +         SStringError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add_two_with_inner_func` is never used
[INFO] [stdout]   --> src/langfeatures/inner_func.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn add_two_with_inner_func(i: u8) -> u8 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AdderSpec` is never used
[INFO] [stdout]   --> src/langfeatures/inner_func.rs:23:6
[INFO] [stdout]    |
[INFO] [stdout] 23 | enum AdderSpec {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_either_adder` is never used
[INFO] [stdout]   --> src/langfeatures/inner_func.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn get_either_adder(spec: AdderSpec) -> fn(u8) -> u8 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.41s
[INFO] running `Command { std: "docker" "inspect" "735f325629e64a44910d68cdd83e23d7bc29dde9b9dcab8b11d4eb67d8cdf7c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "735f325629e64a44910d68cdd83e23d7bc29dde9b9dcab8b11d4eb67d8cdf7c8", kill_on_drop: false }`
[INFO] [stdout] 735f325629e64a44910d68cdd83e23d7bc29dde9b9dcab8b11d4eb67d8cdf7c8
