[INFO] fetching crate ssh-key-fork-arti 0.6.7...
[INFO] checking ssh-key-fork-arti-0.6.7 against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] extracting crate ssh-key-fork-arti 0.6.7 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ssh-key-fork-arti 0.6.7
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ssh-key-fork-arti 0.6.7
[INFO] tweaked toml for crates.io crate ssh-key-fork-arti 0.6.7 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ssh-key-fork-arti 0.6.7 on toolchain 52995a223f2919dd3e2e427231db90a257350ded
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ssh-key-fork-arti 0.6.7 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" "+52995a223f2919dd3e2e427231db90a257350ded" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e673729e58e6dca4039576946496cc02f724587502787ff3333d645085b22e77
[INFO] running `Command { std: "docker" "start" "e673729e58e6dca4039576946496cc02f724587502787ff3333d645085b22e77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e673729e58e6dca4039576946496cc02f724587502787ff3333d645085b22e77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e673729e58e6dca4039576946496cc02f724587502787ff3333d645085b22e77" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e673729e58e6dca4039576946496cc02f724587502787ff3333d645085b22e77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e673729e58e6dca4039576946496cc02f724587502787ff3333d645085b22e77" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking cpufeatures v0.2.11
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking hex-literal v0.4.1
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking ssh-encoding-fork-arti v0.2.0
[INFO] [stderr]     Checking ssh-cipher-fork-arti v0.2.0
[INFO] [stderr]     Checking ssh-key-fork-arti v0.6.7 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `ssh_encoding_fork_arti::Error`
[INFO] [stdout]   --> src/certificate/options_map.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 | /         self.iter()
[INFO] [stdout] 73 | |             .try_fold(4, |acc, (name, data)| {
[INFO] [stdout] 74 | |                 [
[INFO] [stdout] 75 | |                     acc,
[INFO] [stdout] ...  |
[INFO] [stdout] 84 | |             })
[INFO] [stdout] 85 | |             .map_err(Into::into)
[INFO] [stdout]    | |________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 84 -             })
[INFO] [stdout] 85 -             .map_err(Into::into)
[INFO] [stdout] 84 +             })
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ssh-key-fork-arti` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `ssh_encoding_fork_arti::Error`
[INFO] [stdout]   --> src/certificate/options_map.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 | /         self.iter()
[INFO] [stdout] 73 | |             .try_fold(4, |acc, (name, data)| {
[INFO] [stdout] 74 | |                 [
[INFO] [stdout] 75 | |                     acc,
[INFO] [stdout] ...  |
[INFO] [stdout] 84 | |             })
[INFO] [stdout] 85 | |             .map_err(Into::into)
[INFO] [stdout]    | |________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 84 -             })
[INFO] [stdout] 85 -             .map_err(Into::into)
[INFO] [stdout] 84 +             })
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ssh-key-fork-arti` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "e673729e58e6dca4039576946496cc02f724587502787ff3333d645085b22e77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e673729e58e6dca4039576946496cc02f724587502787ff3333d645085b22e77", kill_on_drop: false }`
[INFO] [stdout] e673729e58e6dca4039576946496cc02f724587502787ff3333d645085b22e77
