[INFO] fetching crate wayland-commons 0.29.0...
[INFO] checking wayland-commons-0.29.0 against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] extracting crate wayland-commons 0.29.0 into /workspace/builds/worker-91/source
[INFO] validating manifest of crates.io crate wayland-commons 0.29.0 on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wayland-commons 0.29.0
[INFO] finished tweaking crates.io crate wayland-commons 0.29.0
[INFO] tweaked toml for crates.io crate wayland-commons 0.29.0 written to /workspace/builds/worker-91/source/Cargo.toml
[INFO] crate crates.io crate wayland-commons 0.29.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3202f7334b3dba62a97ea922959ecbe6aa6de967c222de3235c57e62c636916
[INFO] running `Command { std: "docker" "start" "-a" "d3202f7334b3dba62a97ea922959ecbe6aa6de967c222de3235c57e62c636916", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3202f7334b3dba62a97ea922959ecbe6aa6de967c222de3235c57e62c636916", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3202f7334b3dba62a97ea922959ecbe6aa6de967c222de3235c57e62c636916", kill_on_drop: false }`
[INFO] [stdout] d3202f7334b3dba62a97ea922959ecbe6aa6de967c222de3235c57e62c636916
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc9298e4bfbdfd75beb2c16dec37e7f76fbb16d4abc8bd0d86eca2afebe360ac
[INFO] running `Command { std: "docker" "start" "-a" "dc9298e4bfbdfd75beb2c16dec37e7f76fbb16d4abc8bd0d86eca2afebe360ac", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling wayland-sys v0.29.0
[INFO] [stderr]     Checking nix v0.22.0
[INFO] [stderr]     Checking wayland-commons v0.29.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.51s
[INFO] running `Command { std: "docker" "inspect" "dc9298e4bfbdfd75beb2c16dec37e7f76fbb16d4abc8bd0d86eca2afebe360ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc9298e4bfbdfd75beb2c16dec37e7f76fbb16d4abc8bd0d86eca2afebe360ac", kill_on_drop: false }`
[INFO] [stdout] dc9298e4bfbdfd75beb2c16dec37e7f76fbb16d4abc8bd0d86eca2afebe360ac