[INFO] cloning repository https://github.com/WillDeJs/http-client
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WillDeJs/http-client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWillDeJs%2Fhttp-client", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWillDeJs%2Fhttp-client'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 894e7ac37b3a8ad28929270ac27b36bc6e5a169f
[INFO] checking WillDeJs/http-client 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%2FWillDeJs%2Fhttp-client" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/WillDeJs/http-client
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/WillDeJs/http-client
[INFO] tweaked toml for git repo https://github.com/WillDeJs/http-client written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/WillDeJs/http-client 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/WillDeJs/http-client 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d23e62e3d1cba440fb602831ca3914d8490c386c1e5c4bbd7b6021c59a015b0a
[INFO] running `Command { std: "docker" "start" "-a" "d23e62e3d1cba440fb602831ca3914d8490c386c1e5c4bbd7b6021c59a015b0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d23e62e3d1cba440fb602831ca3914d8490c386c1e5c4bbd7b6021c59a015b0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d23e62e3d1cba440fb602831ca3914d8490c386c1e5c4bbd7b6021c59a015b0a", kill_on_drop: false }`
[INFO] [stdout] d23e62e3d1cba440fb602831ca3914d8490c386c1e5c4bbd7b6021c59a015b0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6ac71de6412394b2eee5f539d7e6704742321b9aa2a0bc328e6839b423b5b403
[INFO] running `Command { std: "docker" "start" "-a" "6ac71de6412394b2eee5f539d7e6704742321b9aa2a0bc328e6839b423b5b403", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.1.36
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]     Checking rustls-pki-types v1.10.0
[INFO] [stderr]    Compiling rustls v0.23.16
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]     Checking http-parse v0.1.0 (https://github.com/WillDeJs/http-parse#65b19438)
[INFO] [stderr]     Checking cpbar v0.1.0 (https://github.com/WillDeJs/cpbar.git#b78c0325)
[INFO] [stderr]     Checking webpki-roots v0.26.6
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]     Checking rustls-webpki v0.102.8
[INFO] [stderr]     Checking http-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/client.rs:288:37
[INFO] [stdout]     |
[INFO] [stdout] 288 |                         let range = header.value::<String>().unwrap(); // save to unwrap, a str can always turn into 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/client.rs:373:47
[INFO] [stdout]     |
[INFO] [stdout] 373 |             request.put_header(header.name(), header.value::<String>().unwrap());
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/client.rs:386:16
[INFO] [stdout]     |
[INFO] [stdout] 386 |               if encoding_header
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 387 | |                 .unwrap()
[INFO] [stdout] 388 | |                 .value::<String>()
[INFO] [stdout]     | |__________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `http-client` (lib) due to 3 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/client.rs:288:37
[INFO] [stdout]     |
[INFO] [stdout] 288 |                         let range = header.value::<String>().unwrap(); // save to unwrap, a str can always turn into 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/client.rs:373:47
[INFO] [stdout]     |
[INFO] [stdout] 373 |             request.put_header(header.name(), header.value::<String>().unwrap());
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/client.rs:386:16
[INFO] [stdout]     |
[INFO] [stdout] 386 |               if encoding_header
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 387 | |                 .unwrap()
[INFO] [stdout] 388 | |                 .value::<String>()
[INFO] [stdout]     | |__________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `http-client` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "6ac71de6412394b2eee5f539d7e6704742321b9aa2a0bc328e6839b423b5b403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ac71de6412394b2eee5f539d7e6704742321b9aa2a0bc328e6839b423b5b403", kill_on_drop: false }`
[INFO] [stdout] 6ac71de6412394b2eee5f539d7e6704742321b9aa2a0bc328e6839b423b5b403
