[INFO] fetching crate webm-sys 1.0.2...
[INFO] testing webm-sys-1.0.2 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate webm-sys 1.0.2 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate webm-sys 1.0.2 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate webm-sys 1.0.2
[INFO] finished tweaking crates.io crate webm-sys 1.0.2
[INFO] tweaked toml for crates.io crate webm-sys 1.0.2 written to /workspace/builds/worker-51/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--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-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd4cee06a3be10db29f724aa5503ee8d7705fd275813f1aa4c26d376a9fa1749
[INFO] running `Command { std: "docker" "start" "-a" "fd4cee06a3be10db29f724aa5503ee8d7705fd275813f1aa4c26d376a9fa1749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd4cee06a3be10db29f724aa5503ee8d7705fd275813f1aa4c26d376a9fa1749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd4cee06a3be10db29f724aa5503ee8d7705fd275813f1aa4c26d376a9fa1749", kill_on_drop: false }`
[INFO] [stdout] fd4cee06a3be10db29f724aa5503ee8d7705fd275813f1aa4c26d376a9fa1749
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca33277fc9d2ff63ae11cd603d2d5d16250c95c2b60d25e12480edd6f24352ff
[INFO] running `Command { std: "docker" "start" "-a" "ca33277fc9d2ff63ae11cd603d2d5d16250c95c2b60d25e12480edd6f24352ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling webm-sys v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.28s
[INFO] running `Command { std: "docker" "inspect" "ca33277fc9d2ff63ae11cd603d2d5d16250c95c2b60d25e12480edd6f24352ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca33277fc9d2ff63ae11cd603d2d5d16250c95c2b60d25e12480edd6f24352ff", kill_on_drop: false }`
[INFO] [stdout] ca33277fc9d2ff63ae11cd603d2d5d16250c95c2b60d25e12480edd6f24352ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbc49c6d6f40791b78e69a236bcd805ed622ac6f7af88a3f7336ca6c83408433
[INFO] running `Command { std: "docker" "start" "-a" "fbc49c6d6f40791b78e69a236bcd805ed622ac6f7af88a3f7336ca6c83408433", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling webm-sys v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "fbc49c6d6f40791b78e69a236bcd805ed622ac6f7af88a3f7336ca6c83408433", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbc49c6d6f40791b78e69a236bcd805ed622ac6f7af88a3f7336ca6c83408433", kill_on_drop: false }`
[INFO] [stdout] fbc49c6d6f40791b78e69a236bcd805ed622ac6f7af88a3f7336ca6c83408433
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2ec1cd86c00ff20dc1c7af6e1f0088aea24fbdd5c0f7de02e1197386aca8ffc0
[INFO] running `Command { std: "docker" "start" "-a" "2ec1cd86c00ff20dc1c7af6e1f0088aea24fbdd5c0f7de02e1197386aca8ffc0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/webm_sys-bf7cfb3137e22011)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test smoke_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests webm_sys
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2ec1cd86c00ff20dc1c7af6e1f0088aea24fbdd5c0f7de02e1197386aca8ffc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ec1cd86c00ff20dc1c7af6e1f0088aea24fbdd5c0f7de02e1197386aca8ffc0", kill_on_drop: false }`
[INFO] [stdout] 2ec1cd86c00ff20dc1c7af6e1f0088aea24fbdd5c0f7de02e1197386aca8ffc0