[INFO] fetching crate nuts-container 0.6.8...
[INFO] checking nuts-container-0.6.8 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate nuts-container 0.6.8 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate nuts-container 0.6.8 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nuts-container 0.6.8
[INFO] finished tweaking crates.io crate nuts-container 0.6.8
[INFO] tweaked toml for crates.io crate nuts-container 0.6.8 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "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 26 packages to latest compatible versions
[INFO] [stderr]       Adding foreign-types v0.3.2 (latest: v0.5.0)
[INFO] [stderr]       Adding foreign-types-shared v0.1.1 (latest: v0.3.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nuts-bytes-derive v0.6.8
[INFO] [stderr]   Downloaded nuts-backend v0.6.8
[INFO] [stderr]   Downloaded nuts-bytes v0.6.8
[INFO] [stderr]   Downloaded nuts-memory v0.6.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb6a2cb949b660e1f07696d48d370ccb25bc9604b1ea2cbbf693e10bddf02b70
[INFO] running `Command { std: "docker" "start" "-a" "eb6a2cb949b660e1f07696d48d370ccb25bc9604b1ea2cbbf693e10bddf02b70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb6a2cb949b660e1f07696d48d370ccb25bc9604b1ea2cbbf693e10bddf02b70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb6a2cb949b660e1f07696d48d370ccb25bc9604b1ea2cbbf693e10bddf02b70", kill_on_drop: false }`
[INFO] [stdout] eb6a2cb949b660e1f07696d48d370ccb25bc9604b1ea2cbbf693e10bddf02b70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e563e63952103ebcb51610d6c2a7decc5a455df73f6ed332992d4d70f9c99359
[INFO] running `Command { std: "docker" "start" "-a" "e563e63952103ebcb51610d6c2a7decc5a455df73f6ed332992d4d70f9c99359", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling openssl v0.10.66
[INFO] [stderr]     Checking nuts-backend v0.6.8
[INFO] [stderr]    Compiling openssl-src v300.3.1+3.3.1
[INFO] [stderr]    Compiling openssl-sys v0.9.103
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling nuts-bytes-derive v0.6.8
[INFO] [stderr]     Checking thiserror v1.0.63
[INFO] [stderr]     Checking nuts-bytes v0.6.8
[INFO] [stderr]     Checking nuts-memory v0.6.8
[INFO] [stderr]     Checking nuts-container v0.6.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `get_u8` and `get_u16` are never used
[INFO] [stdout]   --> src/buffer.rs:67:15
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub trait Buffer: Sized {
[INFO] [stdout]    |           ------ methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 67 |     get_func!(get_u8, u8);
[INFO] [stdout]    |               ^^^^^^
[INFO] [stdout] 68 |     get_func!(get_u16, u16);
[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` and `put_u16` are never used
[INFO] [stdout]   --> src/buffer.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub trait BufferMut: Sized {
[INFO] [stdout]    |           --------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 88 |     fn put_u8(&mut self, value: u8) -> Result<(), BufferError> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 |     fn put_u16(&mut self, value: u16) -> 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 1m 48s
[INFO] running `Command { std: "docker" "inspect" "e563e63952103ebcb51610d6c2a7decc5a455df73f6ed332992d4d70f9c99359", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e563e63952103ebcb51610d6c2a7decc5a455df73f6ed332992d4d70f9c99359", kill_on_drop: false }`
[INFO] [stdout] e563e63952103ebcb51610d6c2a7decc5a455df73f6ed332992d4d70f9c99359