[INFO] cloning repository https://github.com/canadianchris/rust-upload-download
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/canadianchris/rust-upload-download" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcanadianchris%2Frust-upload-download", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcanadianchris%2Frust-upload-download'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1736c6c980bb98d445de34e5cf76daa36e1949c7
[INFO] checking canadianchris/rust-upload-download 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%2Fcanadianchris%2Frust-upload-download" "/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/canadianchris/rust-upload-download
[INFO] finished tweaking git repo https://github.com/canadianchris/rust-upload-download
[INFO] tweaked toml for git repo https://github.com/canadianchris/rust-upload-download written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/canadianchris/rust-upload-download 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/canadianchris/rust-upload-download 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] f832705ebf5831362c908ecad6f01fe19d8978bbb4d9732a19318a2a024db126
[INFO] running `Command { std: "docker" "start" "-a" "f832705ebf5831362c908ecad6f01fe19d8978bbb4d9732a19318a2a024db126", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f832705ebf5831362c908ecad6f01fe19d8978bbb4d9732a19318a2a024db126", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f832705ebf5831362c908ecad6f01fe19d8978bbb4d9732a19318a2a024db126", kill_on_drop: false }`
[INFO] [stdout] f832705ebf5831362c908ecad6f01fe19d8978bbb4d9732a19318a2a024db126
[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] bb2cc58628d298e65d63ac3799618e8f9b4a246883592df197c67c41efef5964
[INFO] running `Command { std: "docker" "start" "-a" "bb2cc58628d298e65d63ac3799618e8f9b4a246883592df197c67c41efef5964", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking bytes v0.5.6
[INFO] [stderr]     Checking futures-core v0.3.14
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking pin-project-lite v0.2.6
[INFO] [stderr]     Checking futures-sink v0.3.14
[INFO] [stderr]    Compiling httparse v1.4.0
[INFO] [stderr]     Checking unicode-normalization v0.1.17
[INFO] [stderr]     Checking futures-task v0.3.14
[INFO] [stderr]     Checking pin-project-lite v0.1.12
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]     Checking futures-util v0.3.14
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling pin-project-internal v0.4.28
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking cpufeatures v0.1.1
[INFO] [stderr]    Compiling mime_guess v2.0.3
[INFO] [stderr]     Checking tracing v0.1.26
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.37
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking getrandom v0.2.2
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking sha-1 v0.9.5
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking futures-channel v0.3.14
[INFO] [stderr]     Checking input_buffer v0.3.1
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking base64 v0.12.3
[INFO] [stderr]     Checking buf_redux v0.8.4
[INFO] [stderr]     Checking socket2 v0.3.19
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking twoway v0.1.8
[INFO] [stderr]     Checking tungstenite v0.11.1
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking http-body v0.3.1
[INFO] [stderr]     Checking headers-core v0.2.0
[INFO] [stderr]     Checking futures-io v0.3.14
[INFO] [stderr]     Checking httpdate v0.3.2
[INFO] [stderr]     Checking dtoa v0.4.8
[INFO] [stderr]     Checking headers v0.3.4
[INFO] [stderr]     Checking futures v0.3.5
[INFO] [stderr]     Checking urlencoding v1.1.1
[INFO] [stderr]     Checking multipart v0.17.1
[INFO] [stderr]     Checking scoped-tls v1.0.0
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling pin-project-internal v1.0.7
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking tokio v0.2.25
[INFO] [stderr]     Checking pin-project v1.0.7
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking pin-project v0.4.28
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-tungstenite v0.11.0
[INFO] [stderr]     Checking h2 v0.2.7
[INFO] [stderr]     Checking hyper v0.13.10
[INFO] [stderr]     Checking warp v0.2.5
[INFO] [stderr]     Checking rust-upload-download v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<String>, Infallible>
[INFO] [stdout]   --> src/main.rs:78:90
[INFO] [stdout]    |
[INFO] [stdout] 78 |   async fn handle_rejection(err: Rejection) -> std::result::Result<impl Reply, Infallible> {
[INFO] [stdout]    |  __________________________________________________________________________________________^
[INFO] [stdout] 79 | |     let (code, message) = if err.is_not_found() {
[INFO] [stdout] 80 | |         (StatusCode::NOT_FOUND, "Not Found".to_string())
[INFO] [stdout] 81 | |     } else if err.find::<warp::reject::PayloadTooLarge>().is_some() {
[INFO] [stdout] ...  |
[INFO] [stdout] 93 | |     Ok(warp::reply::with_status(message, code))
[INFO] [stdout] 94 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-upload-download` (bin "rust-upload-download" test) due to 3 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<String>, Infallible>
[INFO] [stdout]   --> src/main.rs:78:90
[INFO] [stdout]    |
[INFO] [stdout] 78 |   async fn handle_rejection(err: Rejection) -> std::result::Result<impl Reply, Infallible> {
[INFO] [stdout]    |  __________________________________________________________________________________________^
[INFO] [stdout] 79 | |     let (code, message) = if err.is_not_found() {
[INFO] [stdout] 80 | |         (StatusCode::NOT_FOUND, "Not Found".to_string())
[INFO] [stdout] 81 | |     } else if err.find::<warp::reject::PayloadTooLarge>().is_some() {
[INFO] [stdout] ...  |
[INFO] [stdout] 93 | |     Ok(warp::reply::with_status(message, code))
[INFO] [stdout] 94 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<String>, Infallible>
[INFO] [stdout]   --> src/main.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     Ok(warp::reply::with_status(message, code))
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<String>, Infallible>
[INFO] [stdout]   --> src/main.rs:78:90
[INFO] [stdout]    |
[INFO] [stdout] 78 |   async fn handle_rejection(err: Rejection) -> std::result::Result<impl Reply, Infallible> {
[INFO] [stdout]    |  __________________________________________________________________________________________^
[INFO] [stdout] 79 | |     let (code, message) = if err.is_not_found() {
[INFO] [stdout] 80 | |         (StatusCode::NOT_FOUND, "Not Found".to_string())
[INFO] [stdout] 81 | |     } else if err.find::<warp::reject::PayloadTooLarge>().is_some() {
[INFO] [stdout] ...  |
[INFO] [stdout] 93 | |     Ok(warp::reply::with_status(message, code))
[INFO] [stdout] 94 | | }
[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<WithStatus<String>, Infallible>
[INFO] [stdout]   --> src/main.rs:78:90
[INFO] [stdout]    |
[INFO] [stdout] 78 |   async fn handle_rejection(err: Rejection) -> std::result::Result<impl Reply, Infallible> {
[INFO] [stdout]    |  __________________________________________________________________________________________^
[INFO] [stdout] 79 | |     let (code, message) = if err.is_not_found() {
[INFO] [stdout] 80 | |         (StatusCode::NOT_FOUND, "Not Found".to_string())
[INFO] [stdout] 81 | |     } else if err.find::<warp::reject::PayloadTooLarge>().is_some() {
[INFO] [stdout] ...  |
[INFO] [stdout] 93 | |     Ok(warp::reply::with_status(message, code))
[INFO] [stdout] 94 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<String>, Infallible>
[INFO] [stdout]   --> src/main.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     Ok(warp::reply::with_status(message, code))
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-upload-download` (bin "rust-upload-download") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "bb2cc58628d298e65d63ac3799618e8f9b4a246883592df197c67c41efef5964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb2cc58628d298e65d63ac3799618e8f9b4a246883592df197c67c41efef5964", kill_on_drop: false }`
[INFO] [stdout] bb2cc58628d298e65d63ac3799618e8f9b4a246883592df197c67c41efef5964
