[INFO] fetching crate rusty-hash 1.1.0...
[INFO] checking rusty-hash-1.1.0 against master#3e826bb11228508fbe749e594038d6727208aa94 for pr-82322
[INFO] extracting crate rusty-hash 1.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate rusty-hash 1.1.0 on toolchain 3e826bb11228508fbe749e594038d6727208aa94
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rusty-hash 1.1.0
[INFO] finished tweaking crates.io crate rusty-hash 1.1.0
[INFO] tweaked toml for crates.io crate rusty-hash 1.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 33a271cc4bb5f21634ba6644b24b31197ea02c5df8074b07496361b8bbb49063
[INFO] running `Command { std: "docker" "start" "-a" "33a271cc4bb5f21634ba6644b24b31197ea02c5df8074b07496361b8bbb49063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33a271cc4bb5f21634ba6644b24b31197ea02c5df8074b07496361b8bbb49063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33a271cc4bb5f21634ba6644b24b31197ea02c5df8074b07496361b8bbb49063", kill_on_drop: false }`
[INFO] [stdout] 33a271cc4bb5f21634ba6644b24b31197ea02c5df8074b07496361b8bbb49063
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ef86ae320c32f6ca114a513e7bde26cc6bb4e83e15d8a2a842249de0f639f188
[INFO] running `Command { std: "docker" "start" "-a" "ef86ae320c32f6ca114a513e7bde26cc6bb4e83e15d8a2a842249de0f639f188", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.87
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking fs2 v0.2.5
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking memmap v0.2.3
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking rusty-hash v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/checksum.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 |     algo: Box<Digest>
[INFO] [stdout]    |               ^^^^^^ help: use `dyn`: `dyn Digest`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/checksum.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 |     algo: Box<Digest>
[INFO] [stdout]    |               ^^^^^^ help: use `dyn`: `dyn Digest`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/checksum.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 |     algo: Box<Digest>
[INFO] [stdout]    |               ^^^^^^ help: use `dyn`: `dyn Digest`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/checksum.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 |     algo: Box<Digest>
[INFO] [stdout]    |               ^^^^^^ help: use `dyn`: `dyn Digest`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.52s
[INFO] running `Command { std: "docker" "inspect" "ef86ae320c32f6ca114a513e7bde26cc6bb4e83e15d8a2a842249de0f639f188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef86ae320c32f6ca114a513e7bde26cc6bb4e83e15d8a2a842249de0f639f188", kill_on_drop: false }`
[INFO] [stdout] ef86ae320c32f6ca114a513e7bde26cc6bb4e83e15d8a2a842249de0f639f188