[INFO] fetching crate ncm_meta 0.2.6...
[INFO] checking ncm_meta-0.2.6 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate ncm_meta 0.2.6 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate ncm_meta 0.2.6 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ncm_meta 0.2.6
[INFO] finished tweaking crates.io crate ncm_meta 0.2.6
[INFO] tweaked toml for crates.io crate ncm_meta 0.2.6 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 34 packages
[INFO] [stderr]       Adding base64 v0.21.7 (latest: v0.22.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded metaflac v0.2.5
[INFO] [stderr]   Downloaded ecb v0.1.2
[INFO] [stderr]   Downloaded id3 v1.13.1
[INFO] [stderr]   Downloaded mini-internal v0.1.38
[INFO] [stderr]   Downloaded miniserde v0.1.38
[INFO] [stderr]   Downloaded ncm_core v0.2.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db61b3e4734763ac03d728b220984a279c066bb11e6ff6c7a5d4f049999c4c1c
[INFO] running `Command { std: "docker" "start" "-a" "db61b3e4734763ac03d728b220984a279c066bb11e6ff6c7a5d4f049999c4c1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db61b3e4734763ac03d728b220984a279c066bb11e6ff6c7a5d4f049999c4c1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db61b3e4734763ac03d728b220984a279c066bb11e6ff6c7a5d4f049999c4c1c", kill_on_drop: false }`
[INFO] [stdout] db61b3e4734763ac03d728b220984a279c066bb11e6ff6c7a5d4f049999c4c1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7832f5ca3386715e3c01c41694046f37397cdf7a250c3e152d497026553a8513
[INFO] running `Command { std: "docker" "start" "-a" "7832f5ca3386715e3c01c41694046f37397cdf7a250c3e152d497026553a8513", kill_on_drop: false }`
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking metaflac v0.2.5
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking ecb v0.1.2
[INFO] [stderr]     Checking id3 v1.13.1
[INFO] [stderr]     Checking ncm_core v0.2.8
[INFO] [stderr]    Compiling mini-internal v0.1.38
[INFO] [stderr]     Checking miniserde v0.1.38
[INFO] [stderr]     Checking ncm_meta v0.2.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `id3::Tag::read_from`: use read_from2
[INFO] [stdout]   --> src/lib.rs:67:41
[INFO] [stdout]    |
[INFO] [stdout] 67 |                 let mut tag = id3::Tag::read_from(&mut Cursor::new(&buffer))?;
[INFO] [stdout]    |                                         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `id3::Tag::read_from`: use read_from2
[INFO] [stdout]   --> src/lib.rs:67:41
[INFO] [stdout]    |
[INFO] [stdout] 67 |                 let mut tag = id3::Tag::read_from(&mut Cursor::new(&buffer))?;
[INFO] [stdout]    |                                         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.74s
[INFO] running `Command { std: "docker" "inspect" "7832f5ca3386715e3c01c41694046f37397cdf7a250c3e152d497026553a8513", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7832f5ca3386715e3c01c41694046f37397cdf7a250c3e152d497026553a8513", kill_on_drop: false }`
[INFO] [stdout] 7832f5ca3386715e3c01c41694046f37397cdf7a250c3e152d497026553a8513