[INFO] fetching crate vmc 0.5.1...
[INFO] checking vmc-0.5.1 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] extracting crate vmc 0.5.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate vmc 0.5.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate vmc 0.5.1
[INFO] tweaked toml for crates.io crate vmc 0.5.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vmc 0.5.1 on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vmc 0.5.1 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows-targets v0.52.6
[INFO] [stderr]   Downloaded tokio-test v0.4.2
[INFO] [stderr]   Downloaded futures-core v0.3.31
[INFO] [stderr]   Downloaded async-stream v0.3.5
[INFO] [stderr]   Downloaded powerfmt v0.2.0
[INFO] [stderr]   Downloaded pin-utils v0.1.0
[INFO] [stderr]   Downloaded approx v0.5.1
[INFO] [stderr]   Downloaded windows-targets v0.42.2
[INFO] [stderr]   Downloaded futures-macro v0.3.31
[INFO] [stderr]   Downloaded futures-task v0.3.31
[INFO] [stderr]   Downloaded slab v0.4.9
[INFO] [stderr]   Downloaded unicode-width v0.1.11
[INFO] [stderr]   Downloaded paste v1.0.14
[INFO] [stderr]   Downloaded console v0.15.7
[INFO] [stderr]   Downloaded serde v1.0.219
[INFO] [stderr]   Downloaded minimal-lexical v0.2.1
[INFO] [stderr]   Downloaded nom v7.1.3
[INFO] [stderr]   Downloaded mio v1.0.3
[INFO] [stderr]   Downloaded futures-util v0.3.31
[INFO] [stderr]   Downloaded time v0.3.41
[INFO] [stderr]   Downloaded cc v1.0.82
[INFO] [stderr]   Downloaded num-traits v0.2.16
[INFO] [stderr]   Downloaded memchr v2.5.0
[INFO] [stderr]   Downloaded socket2 v0.5.9
[INFO] [stderr]   Downloaded syn v2.0.85
[INFO] [stderr]   Downloaded proc-macro2 v1.0.89
[INFO] [stderr]   Downloaded byteorder v1.5.0
[INFO] [stderr]   Downloaded serde_derive v1.0.219
[INFO] [stderr]   Downloaded windows_x86_64_gnullvm v0.42.2
[INFO] [stderr]   Downloaded rmp v0.8.12
[INFO] [stderr]   Downloaded windows_aarch64_gnullvm v0.42.2
[INFO] [stderr]   Downloaded windows_i686_gnullvm v0.52.6
[INFO] [stderr]   Downloaded windows_x86_64_gnullvm v0.52.6
[INFO] [stderr]   Downloaded rmp-serde v1.1.2
[INFO] [stderr]   Downloaded windows_aarch64_gnullvm v0.52.6
[INFO] [stderr]   Downloaded pin-project-lite v0.2.12
[INFO] [stderr]   Downloaded quote v1.0.37
[INFO] [stderr]   Downloaded glam v0.29.0
[INFO] [stderr]   Downloaded rosc v0.11.4
[INFO] [stderr]   Downloaded itoa v1.0.15
[INFO] [stderr]   Downloaded num-conv v0.1.0
[INFO] [stderr]   Downloaded tokio-macros v2.5.0
[INFO] [stderr]   Downloaded deranged v0.4.0
[INFO] [stderr]   Downloaded time-core v0.1.4
[INFO] [stderr]   Downloaded time-macros v0.2.22
[INFO] [stderr]   Downloaded async-stream-impl v0.3.5
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.42.2
[INFO] [stderr]   Downloaded windows_i686_gnu v0.42.2
[INFO] [stderr]   Downloaded windows_i686_msvc v0.42.2
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.42.2
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.42.2
[INFO] [stderr]   Downloaded libc v0.2.171
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.52.6
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.52.6
[INFO] [stderr]   Downloaded tokio v1.44.2
[INFO] [stderr]   Downloaded windows_i686_msvc v0.52.6
[INFO] [stderr]   Downloaded windows_i686_gnu v0.52.6
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.52.6
[INFO] [stderr]   Downloaded windows-sys v0.45.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4bdf79fdedc204b0380a046dc0be8937332164a9999038072fd49d0f1f812ba
[INFO] running `Command { std: "docker" "start" "-a" "d4bdf79fdedc204b0380a046dc0be8937332164a9999038072fd49d0f1f812ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4bdf79fdedc204b0380a046dc0be8937332164a9999038072fd49d0f1f812ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4bdf79fdedc204b0380a046dc0be8937332164a9999038072fd49d0f1f812ba", kill_on_drop: false }`
[INFO] [stdout] d4bdf79fdedc204b0380a046dc0be8937332164a9999038072fd49d0f1f812ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ddb60a611a89adc781a747c41d9b1fea5203dc98e7c0c65834f19f8f01b5869
[INFO] running `Command { std: "docker" "start" "-a" "8ddb60a611a89adc781a747c41d9b1fea5203dc98e7c0c65834f19f8f01b5869", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]     Checking pin-project-lite v0.2.12
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking time-core v0.1.4
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]     Checking deranged v0.4.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]    Compiling syn v2.0.85
[INFO] [stderr]     Checking socket2 v0.5.9
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking console v0.15.7
[INFO] [stderr]     Checking rmp v0.8.12
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking glam v0.29.0
[INFO] [stderr]     Checking rosc v0.11.4
[INFO] [stderr]     Checking rmp-serde v1.1.2
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking async-stream v0.3.5
[INFO] [stderr]     Checking tokio v1.44.2
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]     Checking vmc v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tokio-test v0.4.2
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.19s
[INFO] running `Command { std: "docker" "inspect" "8ddb60a611a89adc781a747c41d9b1fea5203dc98e7c0c65834f19f8f01b5869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ddb60a611a89adc781a747c41d9b1fea5203dc98e7c0c65834f19f8f01b5869", kill_on_drop: false }`
[INFO] [stdout] 8ddb60a611a89adc781a747c41d9b1fea5203dc98e7c0c65834f19f8f01b5869