[INFO] cloning repository https://github.com/Ashymad/ptp-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ashymad/ptp-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAshymad%2Fptp-rs"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAshymad%2Fptp-rs'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d702b75d6aa72aa27a06e07327d61f874c75aa52
[INFO] checking Ashymad/ptp-rs against master#3dbade652ed8ebac70f903e01f51cd92c4e4302c for pr-69880
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAshymad%2Fptp-rs" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ashymad/ptp-rs on toolchain 3dbade652ed8ebac70f903e01f51cd92c4e4302c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Ashymad/ptp-rs
[INFO] finished tweaking git repo https://github.com/Ashymad/ptp-rs
[INFO] tweaked toml for git repo https://github.com/Ashymad/ptp-rs written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/Ashymad/ptp-rs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b4af1ff3b77319b453eb7d4d260b199978127282c6aa3943e010d88696993184
[INFO] running `"docker" "start" "-a" "b4af1ff3b77319b453eb7d4d260b199978127282c6aa3943e010d88696993184"`
[INFO] [stderr]     Checking nix v0.8.1
[INFO] [stderr]    Compiling lexical-core v0.6.7
[INFO] [stderr]     Checking regex v1.3.4
[INFO] [stderr]     Checking mio v0.7.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling enum-repr v0.2.6
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]     Checking docopt v1.1.0
[INFO] [stderr]    Compiling proc-macro-crate v0.1.4
[INFO] [stderr]     Checking ifaces v0.1.0
[INFO] [stderr]     Checking nom v5.1.1
[INFO] [stderr]    Compiling num_enum_derive v0.4.2
[INFO] [stderr]    Compiling derivative v1.0.4
[INFO] [stderr]     Checking num_enum v0.4.2
[INFO] [stderr]     Checking ptp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: type alias is never used: `Boolean`
[INFO] [stderr]  --> src/protocol/types/primitive/mod.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub type Boolean = Int<U1>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Boolean`
[INFO] [stderr]  --> src/protocol/types/primitive/mod.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub type Boolean = Int<U1>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Integer32`
[INFO] [stderr]   --> src/protocol/types/primitive/mod.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub type Integer32 = Int<I32>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `TimeInterval`
[INFO] [stderr]  --> src/protocol/types/derived.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct TimeInterval;
[INFO] [stderr]   |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `PortAddress`
[INFO] [stderr]   --> src/protocol/types/derived.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub struct PortAddress;
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `TLV`
[INFO] [stderr]   --> src/protocol/types/derived.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub struct TLV;
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `PTPText`
[INFO] [stderr]   --> src/protocol/types/derived.rs:31:12
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub struct PTPText;
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `FaultRecord`
[INFO] [stderr]   --> src/protocol/types/derived.rs:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub struct FaultRecord;
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Integer32`
[INFO] [stderr]   --> src/protocol/types/primitive/mod.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub type Integer32 = Int<I32>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `TimeInterval`
[INFO] [stderr]  --> src/protocol/types/derived.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct TimeInterval;
[INFO] [stderr]   |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `PortAddress`
[INFO] [stderr]   --> src/protocol/types/derived.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub struct PortAddress;
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `TLV`
[INFO] [stderr]   --> src/protocol/types/derived.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub struct TLV;
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `PTPText`
[INFO] [stderr]   --> src/protocol/types/derived.rs:31:12
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub struct PTPText;
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `FaultRecord`
[INFO] [stderr]   --> src/protocol/types/derived.rs:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub struct FaultRecord;
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.97s
[INFO] running `"docker" "inspect" "b4af1ff3b77319b453eb7d4d260b199978127282c6aa3943e010d88696993184"`
[INFO] running `"docker" "rm" "-f" "b4af1ff3b77319b453eb7d4d260b199978127282c6aa3943e010d88696993184"`
[INFO] [stdout] b4af1ff3b77319b453eb7d4d260b199978127282c6aa3943e010d88696993184