[INFO] fetching crate tokio-boring 2.1.5...
[INFO] checking tokio-boring-2.1.5 against try#1066537ce94b83c04b9e840838af0b66b0ef1500 for pr-113636
[INFO] extracting crate tokio-boring 2.1.5 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate tokio-boring 2.1.5 on toolchain 1066537ce94b83c04b9e840838af0b66b0ef1500
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1066537ce94b83c04b9e840838af0b66b0ef1500" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-boring 2.1.5
[INFO] finished tweaking crates.io crate tokio-boring 2.1.5
[INFO] tweaked toml for crates.io crate tokio-boring 2.1.5 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate tokio-boring 2.1.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1066537ce94b83c04b9e840838af0b66b0ef1500" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+1066537ce94b83c04b9e840838af0b66b0ef1500" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 751c6ad706e418c3aef984ae027203c56e680e5f3aee71b928be23a48c29700e
[INFO] running `Command { std: "docker" "start" "-a" "751c6ad706e418c3aef984ae027203c56e680e5f3aee71b928be23a48c29700e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "751c6ad706e418c3aef984ae027203c56e680e5f3aee71b928be23a48c29700e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "751c6ad706e418c3aef984ae027203c56e680e5f3aee71b928be23a48c29700e", kill_on_drop: false }`
[INFO] [stdout] 751c6ad706e418c3aef984ae027203c56e680e5f3aee71b928be23a48c29700e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+1066537ce94b83c04b9e840838af0b66b0ef1500" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7732455ab39262d430721ee947e7d15de4680747e1bee6f062f07d241d0b4d8
[INFO] running `Command { std: "docker" "start" "-a" "c7732455ab39262d430721ee947e7d15de4680747e1bee6f062f07d241d0b4d8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling bindgen v0.60.1
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling libloading v0.7.3
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling futures-core v0.3.24
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling cmake v0.1.48
[INFO] [stderr]    Compiling lock_api v0.4.8
[INFO] [stderr]    Compiling futures-channel v0.3.24
[INFO] [stderr]    Compiling tokio v1.21.1
[INFO] [stderr]     Checking foreign-types-shared v0.3.1
[INFO] [stderr]    Compiling anyhow v1.0.65
[INFO] [stderr]     Checking once_cell v1.14.0
[INFO] [stderr]     Checking bytes v1.2.1
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling clang-sys v1.3.3
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]     Checking parking_lot_core v0.9.3
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking socket2 v0.4.7
[INFO] [stderr]     Checking mio v0.8.4
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling futures-macro v0.3.24
[INFO] [stderr]    Compiling foreign-types-macros v0.2.2
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]     Checking foreign-types v0.5.0
[INFO] [stderr]     Checking futures-util v0.3.24
[INFO] [stderr]    Compiling boring-sys v2.1.0
[INFO] [stderr]     Checking futures-executor v0.3.24
[INFO] [stderr]     Checking futures v0.3.24
[INFO] [stderr]     Checking boring v2.1.0
[INFO] [stderr]     Checking tokio-boring v2.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.84s
[INFO] running `Command { std: "docker" "inspect" "c7732455ab39262d430721ee947e7d15de4680747e1bee6f062f07d241d0b4d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7732455ab39262d430721ee947e7d15de4680747e1bee6f062f07d241d0b4d8", kill_on_drop: false }`
[INFO] [stdout] c7732455ab39262d430721ee947e7d15de4680747e1bee6f062f07d241d0b4d8