[INFO] fetching crate flatbuffers-verifier 0.2.1...
[INFO] testing flatbuffers-verifier-0.2.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate flatbuffers-verifier 0.2.1 into /workspace/builds/worker-106/source
[INFO] validating manifest of crates.io crate flatbuffers-verifier 0.2.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flatbuffers-verifier 0.2.1
[INFO] finished tweaking crates.io crate flatbuffers-verifier 0.2.1
[INFO] tweaked toml for crates.io crate flatbuffers-verifier 0.2.1 written to /workspace/builds/worker-106/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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 flatbuffers v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eeaf616c454d1bd9709e731c999fb3fb6b2bb7c2d621539f1873671833fe1335
[INFO] running `Command { std: "docker" "start" "-a" "eeaf616c454d1bd9709e731c999fb3fb6b2bb7c2d621539f1873671833fe1335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eeaf616c454d1bd9709e731c999fb3fb6b2bb7c2d621539f1873671833fe1335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeaf616c454d1bd9709e731c999fb3fb6b2bb7c2d621539f1873671833fe1335", kill_on_drop: false }`
[INFO] [stdout] eeaf616c454d1bd9709e731c999fb3fb6b2bb7c2d621539f1873671833fe1335
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24f90f9789f5923f8e2cfc4de7aefbe0ddd2db56ef9bea8fe19f34247f519bb5
[INFO] running `Command { std: "docker" "start" "-a" "24f90f9789f5923f8e2cfc4de7aefbe0ddd2db56ef9bea8fe19f34247f519bb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling flatbuffers v0.6.1
[INFO] [stderr]    Compiling flatbuffers-verifier v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "24f90f9789f5923f8e2cfc4de7aefbe0ddd2db56ef9bea8fe19f34247f519bb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24f90f9789f5923f8e2cfc4de7aefbe0ddd2db56ef9bea8fe19f34247f519bb5", kill_on_drop: false }`
[INFO] [stdout] 24f90f9789f5923f8e2cfc4de7aefbe0ddd2db56ef9bea8fe19f34247f519bb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67b9171c7a870a65f741439a50e828ba7955468f1aaf4e60bf9d460c15bf61f9
[INFO] running `Command { std: "docker" "start" "-a" "67b9171c7a870a65f741439a50e828ba7955468f1aaf4e60bf9d460c15bf61f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling flatbuffers-verifier v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "67b9171c7a870a65f741439a50e828ba7955468f1aaf4e60bf9d460c15bf61f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67b9171c7a870a65f741439a50e828ba7955468f1aaf4e60bf9d460c15bf61f9", kill_on_drop: false }`
[INFO] [stdout] 67b9171c7a870a65f741439a50e828ba7955468f1aaf4e60bf9d460c15bf61f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a182d48a81313b762b5c1c40d7ff917e97f5666f7596fb5ce87aa0a3510a2603
[INFO] running `Command { std: "docker" "start" "-a" "a182d48a81313b762b5c1c40d7ff917e97f5666f7596fb5ce87aa0a3510a2603", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/flatbuffers_verifier-ad91bbfaf2bacfb4)
[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] [stderr]    Doc-tests flatbuffers-verifier
[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" "a182d48a81313b762b5c1c40d7ff917e97f5666f7596fb5ce87aa0a3510a2603", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a182d48a81313b762b5c1c40d7ff917e97f5666f7596fb5ce87aa0a3510a2603", kill_on_drop: false }`
[INFO] [stdout] a182d48a81313b762b5c1c40d7ff917e97f5666f7596fb5ce87aa0a3510a2603