[INFO] fetching crate spaad 0.4.0...
[INFO] crate spaad 0.4.0 is already in cache
[INFO] crate spaad 0.4.0 is already in cache
[INFO] crate spaad 0.4.0 is already in cache
[INFO] crate spaad 0.4.0 is already in cache
[INFO] crate spaad 0.4.0 is already in cache
[INFO] crate spaad 0.4.0 is already in cache
[INFO] crate spaad 0.4.0 is already in cache
[INFO] crate spaad 0.4.0 is already in cache
[INFO] crate spaad 0.4.0 is already in cache
[INFO] crate spaad 0.4.0 is already in cache
[INFO] crate spaad 0.4.0 is already in cache
[INFO] crate spaad 0.4.0 is already in cache
[INFO] crate spaad 0.4.0 is already in cache
[INFO] crate spaad 0.4.0 is already in cache
[INFO] checking spaad-0.4.0 against master#7308c22c6a8d77e82187e290e1f7459870e48d12 for pr-99447
[INFO] extracting crate spaad 0.4.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate spaad 0.4.0 on toolchain 7308c22c6a8d77e82187e290e1f7459870e48d12
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate spaad 0.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate spaad 0.4.0
[INFO] tweaked toml for crates.io crate spaad 0.4.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate spaad 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded barrage v0.2.1
[INFO] [stderr]   Downloaded spinny v0.2.2
[INFO] [stderr]   Downloaded spaad_internal v0.4.0
[INFO] [stderr]   Downloaded catty v0.1.4
[INFO] [stderr]   Downloaded xtra v0.5.1
[INFO] [stderr]   Downloaded tokio-macros v1.4.1
[INFO] [stderr]   Downloaded spin v0.7.1
[INFO] [stderr]   Downloaded generator v0.6.25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e39792aff0a735f15745df9717ac9532407cf7184e28088d8a0dcbfd60171d1
[INFO] running `Command { std: "docker" "start" "-a" "5e39792aff0a735f15745df9717ac9532407cf7184e28088d8a0dcbfd60171d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e39792aff0a735f15745df9717ac9532407cf7184e28088d8a0dcbfd60171d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e39792aff0a735f15745df9717ac9532407cf7184e28088d8a0dcbfd60171d1", kill_on_drop: false }`
[INFO] [stdout] 5e39792aff0a735f15745df9717ac9532407cf7184e28088d8a0dcbfd60171d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf33dd1ce28754bf19e5f88ffa0f5c24c3b3d494df09facf1530e5bf25664394
[INFO] running `Command { std: "docker" "start" "-a" "cf33dd1ce28754bf19e5f88ffa0f5c24c3b3d494df09facf1530e5bf25664394", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]     Checking futures-sink v0.3.17
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]     Checking cache-padded v1.1.1
[INFO] [stderr]     Checking event-listener v2.5.1
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking spin v0.7.1
[INFO] [stderr]     Checking slab v0.4.4
[INFO] [stderr]     Checking futures-timer v3.0.2
[INFO] [stderr]     Checking pollster v0.2.4
[INFO] [stderr]     Checking lock_api v0.4.5
[INFO] [stderr]     Checking instant v0.1.11
[INFO] [stderr]     Checking concurrent-queue v1.2.2
[INFO] [stderr]     Checking catty v0.1.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling tokio v1.12.0
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]     Checking spin v0.9.2
[INFO] [stderr]     Checking spinny v0.2.2
[INFO] [stderr]     Checking barrage v0.2.1
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking mio v0.7.13
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]    Compiling tokio-macros v1.4.1
[INFO] [stderr]    Compiling spaad_internal v0.4.0
[INFO] [stderr]     Checking pin-project v1.0.8
[INFO] [stderr]     Checking flume v0.10.9
[INFO] [stderr]     Checking xtra v0.5.1
[INFO] [stderr]     Checking spaad v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.38s
[INFO] running `Command { std: "docker" "inspect" "cf33dd1ce28754bf19e5f88ffa0f5c24c3b3d494df09facf1530e5bf25664394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf33dd1ce28754bf19e5f88ffa0f5c24c3b3d494df09facf1530e5bf25664394", kill_on_drop: false }`
[INFO] [stdout] cf33dd1ce28754bf19e5f88ffa0f5c24c3b3d494df09facf1530e5bf25664394