[INFO] fetching crate moq-transport 0.11.0... [INFO] checking moq-transport-0.11.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate moq-transport 0.11.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate moq-transport 0.11.0 [INFO] finished tweaking crates.io crate moq-transport 0.11.0 [INFO] tweaked toml for crates.io crate moq-transport 0.11.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate moq-transport 0.11.0 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 crates.io crate moq-transport 0.11.0 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 02b04e252eb9a31faf470ee8b071084f64c378ac822a6c770d551a27b017268e [INFO] running `Command { std: "docker" "start" "-a" "02b04e252eb9a31faf470ee8b071084f64c378ac822a6c770d551a27b017268e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "02b04e252eb9a31faf470ee8b071084f64c378ac822a6c770d551a27b017268e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02b04e252eb9a31faf470ee8b071084f64c378ac822a6c770d551a27b017268e", kill_on_drop: false }` [INFO] [stdout] 02b04e252eb9a31faf470ee8b071084f64c378ac822a6c770d551a27b017268e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f8484e991ad52f00f62374e8d70526098e35916e8dd6a249b24d2a2e0a4f7a18 [INFO] running `Command { std: "docker" "start" "-a" "f8484e991ad52f00f62374e8d70526098e35916e8dd6a249b24d2a2e0a4f7a18", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling cc v1.0.97 [INFO] [stderr] Checking rustls-pki-types v1.7.0 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling rustls v0.23.7 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking rustc-hash v2.0.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking rustls-pemfile v2.1.2 [INFO] [stderr] Checking rustls-native-certs v0.7.0 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling syn v2.0.70 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking rustls-webpki v0.102.4 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking thiserror v1.0.61 [INFO] [stderr] Checking web-transport-proto v0.2.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking quinn-udp v0.5.0 [INFO] [stderr] Checking rustls-platform-verifier v0.3.1 [INFO] [stderr] Checking quinn-proto v0.11.8 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking quinn v0.11.0 [INFO] [stderr] Checking web-transport-quinn v0.3.0 [INFO] [stderr] Checking web-transport v0.3.0 [INFO] [stderr] Checking moq-transport v0.11.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/coding/varint.rs:256:9 [INFO] [stdout] | [INFO] [stdout] 256 | usize::try_from(var).map_err(|_| DecodeError::BoundsExceeded(BoundsExceeded)) [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 `moq-transport` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/coding/varint.rs:256:9 [INFO] [stdout] | [INFO] [stdout] 256 | usize::try_from(var).map_err(|_| DecodeError::BoundsExceeded(BoundsExceeded)) [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 [INFO] [stdout] --> src/coding/varint.rs:325:20 [INFO] [stdout] | [INFO] [stdout] 325 | assert_eq!(u64::try_from(decoded).unwrap(), i); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/coding/varint.rs:334:20 [INFO] [stdout] | [INFO] [stdout] 334 | assert_eq!(u64::try_from(decoded).unwrap(), i); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/coding/varint.rs:343:20 [INFO] [stdout] | [INFO] [stdout] 343 | assert_eq!(u64::try_from(decoded).unwrap(), i); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/coding/varint.rs:352:20 [INFO] [stdout] | [INFO] [stdout] 352 | assert_eq!(u64::try_from(decoded).unwrap(), i); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/coding/varint.rs:361:20 [INFO] [stdout] | [INFO] [stdout] 361 | assert_eq!(u64::try_from(decoded).unwrap(), i); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/coding/varint.rs:370:20 [INFO] [stdout] | [INFO] [stdout] 370 | assert_eq!(u64::try_from(decoded).unwrap(), i); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/coding/varint.rs:382:20 [INFO] [stdout] | [INFO] [stdout] 382 | assert_eq!(u64::try_from(decoded).unwrap(), i); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/coding/varint.rs:394:20 [INFO] [stdout] | [INFO] [stdout] 394 | assert_eq!(u64::try_from(decoded).unwrap(), i); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `moq-transport` (lib test) due to 9 previous errors [INFO] running `Command { std: "docker" "inspect" "f8484e991ad52f00f62374e8d70526098e35916e8dd6a249b24d2a2e0a4f7a18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8484e991ad52f00f62374e8d70526098e35916e8dd6a249b24d2a2e0a4f7a18", kill_on_drop: false }` [INFO] [stdout] f8484e991ad52f00f62374e8d70526098e35916e8dd6a249b24d2a2e0a4f7a18