[INFO] crate citp 0.1.0 is already in cache
[INFO] checking citp-0.1.0 against master#e22b61bff0bdd08be7665607cb7be3748c8a35d2 for pr-74627
[INFO] extracting crate citp 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate citp 0.1.0 on toolchain e22b61bff0bdd08be7665607cb7be3748c8a35d2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e22b61bff0bdd08be7665607cb7be3748c8a35d2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate citp 0.1.0
[INFO] finished tweaking crates.io crate citp 0.1.0
[INFO] tweaked toml for crates.io crate citp 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e22b61bff0bdd08be7665607cb7be3748c8a35d2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e22b61bff0bdd08be7665607cb7be3748c8a35d2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+e22b61bff0bdd08be7665607cb7be3748c8a35d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bbe5be0a6dc03398ed4729a471428c7d63d7beac8dd81643f3464878de6ec104
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bbe5be0a6dc03398ed4729a471428c7d63d7beac8dd81643f3464878de6ec104", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbe5be0a6dc03398ed4729a471428c7d63d7beac8dd81643f3464878de6ec104", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbe5be0a6dc03398ed4729a471428c7d63d7beac8dd81643f3464878de6ec104", kill_on_drop: false }`
[INFO] [stdout] bbe5be0a6dc03398ed4729a471428c7d63d7beac8dd81643f3464878de6ec104
[INFO] running `Command { std: "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+e22b61bff0bdd08be7665607cb7be3748c8a35d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e708b35eecd8ec00bf0eeb9f2e7d18ce96862d63532923c258e6d0acb319500
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2e708b35eecd8ec00bf0eeb9f2e7d18ce96862d63532923c258e6d0acb319500", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking citp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `LE`, `ReadBytesExt`, `ReadBytes`, `ReadFromBytes`, `SizeBytes`, `WriteBytesExt`, `WriteBytes`, `WriteToBytes`
[INFO] [stdout]  --> src/protocol/msex.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use protocol::{self, LE, ReadBytes, ReadBytesExt, ReadFromBytes, SizeBytes, WriteBytes,
[INFO] [stdout]   |                      ^^  ^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 2 |                WriteBytesExt, WriteToBytes};
[INFO] [stdout]   |                ^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ffi::CString`
[INFO] [stdout]  --> src/protocol/msex.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ffi::CString;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `io`, `mem`
[INFO] [stdout]  --> src/protocol/msex.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::{io, mem};
[INFO] [stdout]   |           ^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `LE`, `ReadBytesExt`, `ReadBytes`, `ReadFromBytes`, `SizeBytes`, `WriteBytesExt`, `WriteBytes`, `WriteToBytes`
[INFO] [stdout]  --> src/protocol/msex.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use protocol::{self, LE, ReadBytes, ReadBytesExt, ReadFromBytes, SizeBytes, WriteBytes,
[INFO] [stdout]   |                      ^^  ^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 2 |                WriteBytesExt, WriteToBytes};
[INFO] [stdout]   |                ^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ffi::CString`
[INFO] [stdout]  --> src/protocol/msex.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ffi::CString;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `io`, `mem`
[INFO] [stdout]  --> src/protocol/msex.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::{io, mem};
[INFO] [stdout]   |           ^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.10s
[INFO] running `Command { std: "docker" "inspect" "2e708b35eecd8ec00bf0eeb9f2e7d18ce96862d63532923c258e6d0acb319500", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e708b35eecd8ec00bf0eeb9f2e7d18ce96862d63532923c258e6d0acb319500", kill_on_drop: false }`
[INFO] [stdout] 2e708b35eecd8ec00bf0eeb9f2e7d18ce96862d63532923c258e6d0acb319500