[INFO] fetching crate nuts-container 0.7.1...
[INFO] checking nuts-container-0.7.1 against master#a3f76a26e045a760bb1163b7eab36872985242d5 for pr-130930
[INFO] extracting crate nuts-container 0.7.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate nuts-container 0.7.1 on toolchain a3f76a26e045a760bb1163b7eab36872985242d5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nuts-container 0.7.1
[INFO] finished tweaking crates.io crate nuts-container 0.7.1
[INFO] tweaked toml for crates.io crate nuts-container 0.7.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 25 packages to latest compatible versions
[INFO] [stderr]       Adding foreign-types v0.3.2 (available: v0.5.0)
[INFO] [stderr]       Adding foreign-types-shared v0.1.1 (available: v0.3.1)
[INFO] [stderr]       Adding nuts-backend v0.7.1 (available: v0.7.2)
[INFO] [stderr]       Adding nuts-bytes v0.7.1 (available: v0.7.2)
[INFO] [stderr]       Adding nuts-bytes-derive v0.7.1 (available: v0.7.2)
[INFO] [stderr]       Adding nuts-memory v0.7.1 (available: v0.7.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nuts-bytes-derive v0.7.1
[INFO] [stderr]   Downloaded nuts-backend v0.7.1
[INFO] [stderr]   Downloaded nuts-memory v0.7.1
[INFO] [stderr]   Downloaded nuts-bytes v0.7.1
[INFO] [stderr]   Downloaded openssl-src v300.3.2+3.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4f67497b523d0483b2d8b184ae2852801e42f3501018f978dbaa73d2c89f184
[INFO] running `Command { std: "docker" "start" "-a" "e4f67497b523d0483b2d8b184ae2852801e42f3501018f978dbaa73d2c89f184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4f67497b523d0483b2d8b184ae2852801e42f3501018f978dbaa73d2c89f184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4f67497b523d0483b2d8b184ae2852801e42f3501018f978dbaa73d2c89f184", kill_on_drop: false }`
[INFO] [stdout] e4f67497b523d0483b2d8b184ae2852801e42f3501018f978dbaa73d2c89f184
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b44935fdfa44728cec37baa76c2bcef80a51c7a87413af5929281e10ecd4dc6
[INFO] running `Command { std: "docker" "start" "-a" "6b44935fdfa44728cec37baa76c2bcef80a51c7a87413af5929281e10ecd4dc6", kill_on_drop: false }`
[INFO] [stderr]    Compiling openssl v0.10.66
[INFO] [stderr]     Checking nuts-backend v0.7.1
[INFO] [stderr]    Compiling openssl-src v300.3.2+3.3.2
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling nuts-bytes-derive v0.7.1
[INFO] [stderr]     Checking thiserror v1.0.64
[INFO] [stderr]    Compiling openssl-sys v0.9.103
[INFO] [stderr]     Checking nuts-bytes v0.7.1
[INFO] [stderr]     Checking nuts-memory v0.7.1
[INFO] [stderr]     Checking nuts-container v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `get_u8`, `get_u16`, and `get_u64` are never used
[INFO] [stdout]   --> src/buffer.rs:76:15
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub trait Buffer: Sized {
[INFO] [stdout]    |           ------ methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 76 |     get_func!(get_u8, u8);
[INFO] [stdout]    |               ^^^^^^
[INFO] [stdout] 77 |     get_func!(get_u16, u16);
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 78 |     get_func!(get_u32, u32);
[INFO] [stdout] 79 |     get_func!(get_u64, u64);
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `get_func` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `put_u8`, `put_u16`, and `put_u64` are never used
[INFO] [stdout]    --> src/buffer.rs:99:8
[INFO] [stdout]     |
[INFO] [stdout] 96  | pub trait BufferMut: Sized {
[INFO] [stdout]     |           --------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 99  |     fn put_u8(&mut self, value: u8) -> Result<(), BufferError> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     fn put_u16(&mut self, value: u16) -> Result<(), BufferError> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     fn put_u64(&mut self, value: u64) -> Result<(), BufferError> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 53s
[INFO] running `Command { std: "docker" "inspect" "6b44935fdfa44728cec37baa76c2bcef80a51c7a87413af5929281e10ecd4dc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b44935fdfa44728cec37baa76c2bcef80a51c7a87413af5929281e10ecd4dc6", kill_on_drop: false }`
[INFO] [stdout] 6b44935fdfa44728cec37baa76c2bcef80a51c7a87413af5929281e10ecd4dc6