[INFO] cloning repository https://github.com/xgillard/corpus_generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xgillard/corpus_generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxgillard%2Fcorpus_generator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxgillard%2Fcorpus_generator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0be7ac0e5fe8b4f28c1d9422f44a28ed565caa4d
[INFO] checking xgillard/corpus_generator 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%2Fxgillard%2Fcorpus_generator" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
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[INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/xgillard/corpus_generator
[INFO] finished tweaking git repo https://github.com/xgillard/corpus_generator
[INFO] tweaked toml for git repo https://github.com/xgillard/corpus_generator written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/xgillard/corpus_generator 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/xgillard/corpus_generator 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 }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d4f65b31fdb4bbe4122e930fb9031f375960eb7d437f0946fb060e459490be53
[INFO] running `Command { std: "docker" "start" "-a" "d4f65b31fdb4bbe4122e930fb9031f375960eb7d437f0946fb060e459490be53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4f65b31fdb4bbe4122e930fb9031f375960eb7d437f0946fb060e459490be53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4f65b31fdb4bbe4122e930fb9031f375960eb7d437f0946fb060e459490be53", kill_on_drop: false }`
[INFO] [stdout] d4f65b31fdb4bbe4122e930fb9031f375960eb7d437f0946fb060e459490be53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a99cf96780c2ff9136c9b27f7498abd210e53245634ca2b5b8b74ca5fa978fdd
[INFO] running `Command { std: "docker" "start" "-a" "a99cf96780c2ff9136c9b27f7498abd210e53245634ca2b5b8b74ca5fa978fdd", kill_on_drop: false }`
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[INFO] [stderr]     Checking corpus_generator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | /     /// This is the directory where the service will go fetch the data that needs
[INFO] [stdout] 67 | |     /// to be customized before being returned to the students
[INFO] [stdout] 68 | |     #[structopt(long, short, default_value = "public/corpus")]
[INFO] [stdout] 69 | |     corpus_dir: 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: std::result::Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | /     /// To what socket address (ip + port) should this service be bound ?
[INFO] [stdout] 71 | |     #[structopt(long, short, default_value="[::]:8080")]
[INFO] [stdout] 72 | |     endpoint: String,
[INFO] [stdout]    | |____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 | /     /// Where is the certificate located ?
[INFO] [stdout] 74 | |     #[structopt(long, short)]
[INFO] [stdout] 75 | |     cert: Option<String>,
[INFO] [stdout]    | |________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 | /     /// Where is the server's private key corresponding to the certificate located
[INFO] [stdout] 77 | |     #[structopt(long, short)]
[INFO] [stdout] 78 | |     key: Option<String>
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> src/main.rs:92:35
[INFO] [stdout]    |
[INFO] [stdout] 92 |     unsafe { format!("{}/{}.txt", CORPUS_DIR, corpus_id) }
[INFO] [stdout]    |                                   ^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `corpus_generator` (bin "corpus_generator") due to 4 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | /     /// This is the directory where the service will go fetch the data that needs
[INFO] [stdout] 67 | |     /// to be customized before being returned to the students
[INFO] [stdout] 68 | |     #[structopt(long, short, default_value = "public/corpus")]
[INFO] [stdout] 69 | |     corpus_dir: 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: std::result::Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | /     /// To what socket address (ip + port) should this service be bound ?
[INFO] [stdout] 71 | |     #[structopt(long, short, default_value="[::]:8080")]
[INFO] [stdout] 72 | |     endpoint: String,
[INFO] [stdout]    | |____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 | /     /// Where is the certificate located ?
[INFO] [stdout] 74 | |     #[structopt(long, short)]
[INFO] [stdout] 75 | |     cert: Option<String>,
[INFO] [stdout]    | |________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 | /     /// Where is the server's private key corresponding to the certificate located
[INFO] [stdout] 77 | |     #[structopt(long, short)]
[INFO] [stdout] 78 | |     key: Option<String>
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> src/main.rs:92:35
[INFO] [stdout]    |
[INFO] [stdout] 92 |     unsafe { format!("{}/{}.txt", CORPUS_DIR, corpus_id) }
[INFO] [stdout]    |                                   ^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `corpus_generator` (bin "corpus_generator" test) due to 4 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "a99cf96780c2ff9136c9b27f7498abd210e53245634ca2b5b8b74ca5fa978fdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a99cf96780c2ff9136c9b27f7498abd210e53245634ca2b5b8b74ca5fa978fdd", kill_on_drop: false }`
[INFO] [stdout] a99cf96780c2ff9136c9b27f7498abd210e53245634ca2b5b8b74ca5fa978fdd
