[INFO] cloning repository https://github.com/CarlosFerLo/implica
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CarlosFerLo/implica" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCarlosFerLo%2Fimplica", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCarlosFerLo%2Fimplica'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8bad08638239b193111d32096cdad7047fde855e
[INFO] checking CarlosFerLo/implica 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%2FCarlosFerLo%2Fimplica" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/CarlosFerLo/implica
[INFO] finished tweaking git repo https://github.com/CarlosFerLo/implica
[INFO] tweaked toml for git repo https://github.com/CarlosFerLo/implica written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/CarlosFerLo/implica 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/CarlosFerLo/implica 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] dfca355b4eaaa9d9d80e6602ac7b5904461971b033c0ad93ab807d34bf11681f
[INFO] running `Command { std: "docker" "start" "-a" "dfca355b4eaaa9d9d80e6602ac7b5904461971b033c0ad93ab807d34bf11681f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfca355b4eaaa9d9d80e6602ac7b5904461971b033c0ad93ab807d34bf11681f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfca355b4eaaa9d9d80e6602ac7b5904461971b033c0ad93ab807d34bf11681f", kill_on_drop: false }`
[INFO] [stdout] dfca355b4eaaa9d9d80e6602ac7b5904461971b033c0ad93ab807d34bf11681f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 010356e0dd9d8c9af2ec86ec814a552ded016952c1c30ac33ba35793e41a71d4
[INFO] running `Command { std: "docker" "start" "-a" "010356e0dd9d8c9af2ec86ec814a552ded016952c1c30ac33ba35793e41a71d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.13.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling pyo3-build-config v0.27.1
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling syn v2.0.109
[INFO] [stderr]    Compiling pyo3-macros-backend v0.27.1
[INFO] [stderr]    Compiling pyo3-ffi v0.27.1
[INFO] [stderr]    Compiling pyo3 v0.27.1
[INFO] [stderr]    Compiling pyo3-macros v0.27.1
[INFO] [stderr]     Checking implica v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/graph.rs:114:26
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub fn uid(&self) -> 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/graph.rs:294:26
[INFO] [stdout]     |
[INFO] [stdout] 294 |     pub fn uid(&self) -> String {
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathPattern, Infallible>
[INFO] [stdout]    --> src/patterns.rs:432:57
[INFO] [stdout]     |
[INFO] [stdout] 432 |     pub fn add_node(&mut self, pattern: NodePattern) -> Self {
[INFO] [stdout]     |                                                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathPattern, Infallible>
[INFO] [stdout]    --> src/patterns.rs:446:57
[INFO] [stdout]     |
[INFO] [stdout] 446 |     pub fn add_edge(&mut self, pattern: EdgePattern) -> Self {
[INFO] [stdout]     |                                                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/term.rs:102:26
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn uid(&self) -> String {
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/types.rs:170:26
[INFO] [stdout]     |
[INFO] [stdout] 170 |     pub fn uid(&self) -> String {
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/types.rs:336:26
[INFO] [stdout]     |
[INFO] [stdout] 336 |     pub fn uid(&self) -> String {
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `implica` (lib) due to 7 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/graph.rs:114:26
[INFO] [stdout]     |
[INFO] [stdout] 114 |     pub fn uid(&self) -> 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/graph.rs:294:26
[INFO] [stdout]     |
[INFO] [stdout] 294 |     pub fn uid(&self) -> String {
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathPattern, Infallible>
[INFO] [stdout]    --> src/patterns.rs:432:57
[INFO] [stdout]     |
[INFO] [stdout] 432 |     pub fn add_node(&mut self, pattern: NodePattern) -> Self {
[INFO] [stdout]     |                                                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathPattern, Infallible>
[INFO] [stdout]    --> src/patterns.rs:446:57
[INFO] [stdout]     |
[INFO] [stdout] 446 |     pub fn add_edge(&mut self, pattern: EdgePattern) -> Self {
[INFO] [stdout]     |                                                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/term.rs:102:26
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn uid(&self) -> String {
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/types.rs:170:26
[INFO] [stdout]     |
[INFO] [stdout] 170 |     pub fn uid(&self) -> String {
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/types.rs:336:26
[INFO] [stdout]     |
[INFO] [stdout] 336 |     pub fn uid(&self) -> String {
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `implica` (lib test) due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "010356e0dd9d8c9af2ec86ec814a552ded016952c1c30ac33ba35793e41a71d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "010356e0dd9d8c9af2ec86ec814a552ded016952c1c30ac33ba35793e41a71d4", kill_on_drop: false }`
[INFO] [stdout] 010356e0dd9d8c9af2ec86ec814a552ded016952c1c30ac33ba35793e41a71d4
