[INFO] cloning repository https://github.com/Gravitas-GM/key-manager
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Gravitas-GM/key-manager" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGravitas-GM%2Fkey-manager", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGravitas-GM%2Fkey-manager'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8df19a757996f8f88e300e259085b381dd6740ed
[INFO] checking Gravitas-GM/key-manager against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGravitas-GM%2Fkey-manager" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Gravitas-GM/key-manager
[INFO] finished tweaking git repo https://github.com/Gravitas-GM/key-manager
[INFO] tweaked toml for git repo https://github.com/Gravitas-GM/key-manager written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Gravitas-GM/key-manager on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Gravitas-GM/key-manager 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d15a047e931a75fa06ca9e090d4916b4e1248409496d75f3f2bd1914bb88ad85
[INFO] running `Command { std: "docker" "start" "-a" "d15a047e931a75fa06ca9e090d4916b4e1248409496d75f3f2bd1914bb88ad85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d15a047e931a75fa06ca9e090d4916b4e1248409496d75f3f2bd1914bb88ad85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d15a047e931a75fa06ca9e090d4916b4e1248409496d75f3f2bd1914bb88ad85", kill_on_drop: false }`
[INFO] [stdout] d15a047e931a75fa06ca9e090d4916b4e1248409496d75f3f2bd1914bb88ad85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d099a638500d89b67ced531c4357c41912ebf062e06efa3868f2e8eba9e8982d
[INFO] running `Command { std: "docker" "start" "-a" "d099a638500d89b67ced531c4357c41912ebf062e06efa3868f2e8eba9e8982d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.71
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking cpuid-bool v0.1.2
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking directories-next v2.0.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking md-5 v0.9.1
[INFO] [stderr]     Checking sha2 v0.9.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]     Checking thiserror v1.0.24
[INFO] [stderr]     Checking openssh-keys v0.5.0
[INFO] [stderr]     Checking structopt v0.3.21
[INFO] [stderr]     Checking key-manager v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/cli/commands/add.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | /     /// The group name to store the new key under.
[INFO] [stdout] 10 | |     group: String,
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/cli/commands/add.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | /     /// The new public key.
[INFO] [stdout] 13 | |     public_key: String,
[INFO] [stdout]    | |______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/cli/commands/add.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | /     /// The public key's name; if not provided, the public key's comment value will be used instead.
[INFO] [stdout] 16 | |     key_name: Option<String>,
[INFO] [stdout]    | |____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]  --> src/cli/commands/list.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | /     /// If provided, only keys belonging to the named group will be displayed.
[INFO] [stdout] 9 | |     pub group: Option<String>,
[INFO] [stdout]   | |_____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/cli/commands/remove.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | /     /// The target group.
[INFO] [stdout] 10 | |     group: String,
[INFO] [stdout]    | |_________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/cli/commands/remove.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | /     /// The name of the public key that should be removed. If this argument is not specified, the
[INFO] [stdout] 13 | |     /// entire group will be removed instead.
[INFO] [stdout] 14 | |     key_name: Option<String>,
[INFO] [stdout]    | |____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `key-manager` (bin "key-manager") due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/cli/commands/add.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | /     /// The group name to store the new key under.
[INFO] [stdout] 10 | |     group: String,
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/cli/commands/add.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | /     /// The new public key.
[INFO] [stdout] 13 | |     public_key: String,
[INFO] [stdout]    | |______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/cli/commands/add.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | /     /// The public key's name; if not provided, the public key's comment value will be used instead.
[INFO] [stdout] 16 | |     key_name: Option<String>,
[INFO] [stdout]    | |____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]  --> src/cli/commands/list.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | /     /// If provided, only keys belonging to the named group will be displayed.
[INFO] [stdout] 9 | |     pub group: Option<String>,
[INFO] [stdout]   | |_____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/cli/commands/remove.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | /     /// The target group.
[INFO] [stdout] 10 | |     group: String,
[INFO] [stdout]    | |_________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/cli/commands/remove.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | /     /// The name of the public key that should be removed. If this argument is not specified, the
[INFO] [stdout] 13 | |     /// entire group will be removed instead.
[INFO] [stdout] 14 | |     key_name: Option<String>,
[INFO] [stdout]    | |____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `key-manager` (bin "key-manager" test) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "d099a638500d89b67ced531c4357c41912ebf062e06efa3868f2e8eba9e8982d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d099a638500d89b67ced531c4357c41912ebf062e06efa3868f2e8eba9e8982d", kill_on_drop: false }`
[INFO] [stdout] d099a638500d89b67ced531c4357c41912ebf062e06efa3868f2e8eba9e8982d
