[INFO] cloning repository https://github.com/weihanglo/sfz
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/weihanglo/sfz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fweihanglo%2Fsfz", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fweihanglo%2Fsfz'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8b04beff55fd1b59a00a0c02c50e35be16e1db15
[INFO] checking weihanglo/sfz 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%2Fweihanglo%2Fsfz" "/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/weihanglo/sfz
[INFO] finished tweaking git repo https://github.com/weihanglo/sfz
[INFO] tweaked toml for git repo https://github.com/weihanglo/sfz written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/weihanglo/sfz 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/weihanglo/sfz 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] 444f29a2db8b5d191d5fde58e851a64944b5032281b40c5795f1c04a96caed33
[INFO] running `Command { std: "docker" "start" "-a" "444f29a2db8b5d191d5fde58e851a64944b5032281b40c5795f1c04a96caed33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "444f29a2db8b5d191d5fde58e851a64944b5032281b40c5795f1c04a96caed33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "444f29a2db8b5d191d5fde58e851a64944b5032281b40c5795f1c04a96caed33", kill_on_drop: false }`
[INFO] [stdout] 444f29a2db8b5d191d5fde58e851a64944b5032281b40c5795f1c04a96caed33
[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] 73baccc56fce6368c51d2b653f19a298960e4dbd521052b77e7716d08d8ae718
[INFO] running `Command { std: "docker" "start" "-a" "73baccc56fce6368c51d2b653f19a298960e4dbd521052b77e7716d08d8ae718", kill_on_drop: false }`
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[INFO] [stderr]    Compiling thiserror-impl v1.0.34
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[INFO] [stderr]    Compiling futures-macro v0.3.24
[INFO] [stderr]    Compiling thiserror v1.0.34
[INFO] [stderr]    Compiling pest v2.3.0
[INFO] [stderr]    Compiling pest_meta v2.3.0
[INFO] [stderr]    Compiling pest_generator v2.3.0
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[INFO] [stderr]     Checking tokio-util v0.7.4
[INFO] [stderr]    Compiling pest_derive v2.3.0
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[INFO] [stderr]     Checking hyper v0.14.20
[INFO] [stderr]     Checking futures v0.3.24
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[INFO] [stderr]     Checking sfz v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/extensions.rs:94:22
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn guess_charset(&self) -> Option<mime::Name>;
[INFO] [stdout]    |                      ^^^^^            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn guess_charset(&self) -> Option<mime::Name<'_>>;
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/extensions.rs:128:22
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn guess_charset(&self) -> Option<mime::Name> {
[INFO] [stdout]     |                      ^^^^^            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn guess_charset(&self) -> Option<mime::Name<'_>> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/http/content_encoding.rs:90:20
[INFO] [stdout]    |
[INFO] [stdout] 90 | fn parse_qvalue(q: &str) -> Option<QualityValue> {
[INFO] [stdout]    |                    ^^^^            ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 90 | fn parse_qvalue(q: &str) -> Option<QualityValue<'_>> {
[INFO] [stdout]    |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<service::util::ServiceFn<{closure@src/server/serve.rs:67:44: 67:54}, Body>, Infallible>
[INFO] [stdout]   --> src/server/serve.rs:66:15
[INFO] [stdout]    |
[INFO] [stdout] 66 |           async {
[INFO] [stdout]    |  _______________^
[INFO] [stdout] 67 | |             Ok::<_, Infallible>(service_fn(move |req| {
[INFO] [stdout] 68 | |                 let inner = inner.clone();
[INFO] [stdout] 69 | |                 inner.call(req)
[INFO] [stdout] 70 | |             }))
[INFO] [stdout] 71 | |         }
[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<service::util::ServiceFn<{closure@src/server/serve.rs:67:44: 67:54}, Body>, Infallible>
[INFO] [stdout]   --> src/server/serve.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 | /             Ok::<_, Infallible>(service_fn(move |req| {
[INFO] [stdout] 68 | |                 let inner = inner.clone();
[INFO] [stdout] 69 | |                 inner.call(req)
[INFO] [stdout] 70 | |             }))
[INFO] [stdout]    | |_______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sfz` (bin "sfz") due to 2 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/extensions.rs:94:22
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn guess_charset(&self) -> Option<mime::Name>;
[INFO] [stdout]    |                      ^^^^^            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn guess_charset(&self) -> Option<mime::Name<'_>>;
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/extensions.rs:128:22
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn guess_charset(&self) -> Option<mime::Name> {
[INFO] [stdout]     |                      ^^^^^            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn guess_charset(&self) -> Option<mime::Name<'_>> {
[INFO] [stdout]     |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/http/content_encoding.rs:90:20
[INFO] [stdout]    |
[INFO] [stdout] 90 | fn parse_qvalue(q: &str) -> Option<QualityValue> {
[INFO] [stdout]    |                    ^^^^            ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 90 | fn parse_qvalue(q: &str) -> Option<QualityValue<'_>> {
[INFO] [stdout]    |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<service::util::ServiceFn<{closure@src/server/serve.rs:67:44: 67:54}, Body>, Infallible>
[INFO] [stdout]   --> src/server/serve.rs:66:15
[INFO] [stdout]    |
[INFO] [stdout] 66 |           async {
[INFO] [stdout]    |  _______________^
[INFO] [stdout] 67 | |             Ok::<_, Infallible>(service_fn(move |req| {
[INFO] [stdout] 68 | |                 let inner = inner.clone();
[INFO] [stdout] 69 | |                 inner.call(req)
[INFO] [stdout] 70 | |             }))
[INFO] [stdout] 71 | |         }
[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<service::util::ServiceFn<{closure@src/server/serve.rs:67:44: 67:54}, Body>, Infallible>
[INFO] [stdout]   --> src/server/serve.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 | /             Ok::<_, Infallible>(service_fn(move |req| {
[INFO] [stdout] 68 | |                 let inner = inner.clone();
[INFO] [stdout] 69 | |                 inner.call(req)
[INFO] [stdout] 70 | |             }))
[INFO] [stdout]    | |_______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sfz` (bin "sfz" test) due to 2 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "73baccc56fce6368c51d2b653f19a298960e4dbd521052b77e7716d08d8ae718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73baccc56fce6368c51d2b653f19a298960e4dbd521052b77e7716d08d8ae718", kill_on_drop: false }`
[INFO] [stdout] 73baccc56fce6368c51d2b653f19a298960e4dbd521052b77e7716d08d8ae718
