[INFO] fetching crate vp9-parser 0.2.6...
[INFO] testing vp9-parser-0.2.6 against 1.55.0 for beta-1.56-1
[INFO] extracting crate vp9-parser 0.2.6 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate vp9-parser 0.2.6 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vp9-parser 0.2.6
[INFO] finished tweaking crates.io crate vp9-parser 0.2.6
[INFO] tweaked toml for crates.io crate vp9-parser 0.2.6 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitreader v0.3.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d33b183b6b0b90d4fde500d09702e1431a347ae194ca8ab487a77e6ce2b070a
[INFO] running `Command { std: "docker" "start" "-a" "4d33b183b6b0b90d4fde500d09702e1431a347ae194ca8ab487a77e6ce2b070a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d33b183b6b0b90d4fde500d09702e1431a347ae194ca8ab487a77e6ce2b070a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d33b183b6b0b90d4fde500d09702e1431a347ae194ca8ab487a77e6ce2b070a", kill_on_drop: false }`
[INFO] [stdout] 4d33b183b6b0b90d4fde500d09702e1431a347ae194ca8ab487a77e6ce2b070a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07501acad1761745bb750262f7e60a7a61aefaf09a4f82073961ba72612e2c4e
[INFO] running `Command { std: "docker" "start" "-a" "07501acad1761745bb750262f7e60a7a61aefaf09a4f82073961ba72612e2c4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitreader v0.3.4
[INFO] [stderr]    Compiling vp9-parser v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "07501acad1761745bb750262f7e60a7a61aefaf09a4f82073961ba72612e2c4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07501acad1761745bb750262f7e60a7a61aefaf09a4f82073961ba72612e2c4e", kill_on_drop: false }`
[INFO] [stdout] 07501acad1761745bb750262f7e60a7a61aefaf09a4f82073961ba72612e2c4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42e290bd336096676256b88a2c1e4f1a574addd30b19e033e4171d868b281be2
[INFO] running `Command { std: "docker" "start" "-a" "42e290bd336096676256b88a2c1e4f1a574addd30b19e033e4171d868b281be2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling vp9-parser v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.96s
[INFO] running `Command { std: "docker" "inspect" "42e290bd336096676256b88a2c1e4f1a574addd30b19e033e4171d868b281be2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42e290bd336096676256b88a2c1e4f1a574addd30b19e033e4171d868b281be2", kill_on_drop: false }`
[INFO] [stdout] 42e290bd336096676256b88a2c1e4f1a574addd30b19e033e4171d868b281be2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b93920a8fb60abe371d771e8a839fe4e2389e475b81b556b054e8128c0ba5a84
[INFO] running `Command { std: "docker" "start" "-a" "b93920a8fb60abe371d771e8a839fe4e2389e475b81b556b054e8128c0ba5a84", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vp9_parser-6dd4215178d8683f)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test ivf::tests::iter_ivf ... ok
[INFO] [stdout] test tests::parse_metadata ... ok
[INFO] [stdout] test ivf::tests::parse_ivf_header ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-83cf7497d5863f4c)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test parse_ivf ... ok
[INFO] [stdout] test parse_vp9_10bit ... ok
[INFO] [stdout] test parse_vp9_12bit ... ok
[INFO] [stdout] test parse_vp9_frames_and_super_frames ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vp9-parser
[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" "b93920a8fb60abe371d771e8a839fe4e2389e475b81b556b054e8128c0ba5a84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b93920a8fb60abe371d771e8a839fe4e2389e475b81b556b054e8128c0ba5a84", kill_on_drop: false }`
[INFO] [stdout] b93920a8fb60abe371d771e8a839fe4e2389e475b81b556b054e8128c0ba5a84