[INFO] cloning repository https://github.com/kajdam/flatbuffers-rust-vector-of-unions-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kajdam/flatbuffers-rust-vector-of-unions-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkajdam%2Fflatbuffers-rust-vector-of-unions-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkajdam%2Fflatbuffers-rust-vector-of-unions-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9499063512c9674e68b2e4e0c322e6f294987547
[INFO] testing kajdam/flatbuffers-rust-vector-of-unions-example against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkajdam%2Fflatbuffers-rust-vector-of-unions-example" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kajdam/flatbuffers-rust-vector-of-unions-example on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kajdam/flatbuffers-rust-vector-of-unions-example
[INFO] finished tweaking git repo https://github.com/kajdam/flatbuffers-rust-vector-of-unions-example
[INFO] tweaked toml for git repo https://github.com/kajdam/flatbuffers-rust-vector-of-unions-example written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/kajdam/flatbuffers-rust-vector-of-unions-example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3307461fae28e6ef5e39202a904b05aa15c394a9fb259bb7f771182db7342c68
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3307461fae28e6ef5e39202a904b05aa15c394a9fb259bb7f771182db7342c68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3307461fae28e6ef5e39202a904b05aa15c394a9fb259bb7f771182db7342c68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3307461fae28e6ef5e39202a904b05aa15c394a9fb259bb7f771182db7342c68", kill_on_drop: false }`
[INFO] [stdout] 3307461fae28e6ef5e39202a904b05aa15c394a9fb259bb7f771182db7342c68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 910518f3925fc6b876fe321590c9eabf073dbe5f68ab5bc03a9d68248ca6ba74
[INFO] running `Command { std: "docker" "start" "-a" "910518f3925fc6b876fe321590c9eabf073dbe5f68ab5bc03a9d68248ca6ba74", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling flatbuffers v0.8.3 (https://github.com/kajdam/flatbuffers?branch=rust-vector-of-unions#d8806471)
[INFO] [stderr]    Compiling rust-vector-of-unions v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.81s
[INFO] running `Command { std: "docker" "inspect" "910518f3925fc6b876fe321590c9eabf073dbe5f68ab5bc03a9d68248ca6ba74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "910518f3925fc6b876fe321590c9eabf073dbe5f68ab5bc03a9d68248ca6ba74", kill_on_drop: false }`
[INFO] [stdout] 910518f3925fc6b876fe321590c9eabf073dbe5f68ab5bc03a9d68248ca6ba74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd15a3cabb5493e9df19ff3328fa12a60bf37bf375a2f5d8a690d16ec84ccfdd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cd15a3cabb5493e9df19ff3328fa12a60bf37bf375a2f5d8a690d16ec84ccfdd", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-vector-of-unions v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "cd15a3cabb5493e9df19ff3328fa12a60bf37bf375a2f5d8a690d16ec84ccfdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd15a3cabb5493e9df19ff3328fa12a60bf37bf375a2f5d8a690d16ec84ccfdd", kill_on_drop: false }`
[INFO] [stdout] cd15a3cabb5493e9df19ff3328fa12a60bf37bf375a2f5d8a690d16ec84ccfdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 993c956081504959ecc0bb0e8dd5ef772c01146dbd74695f7375313ca0937edb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "993c956081504959ecc0bb0e8dd5ef772c01146dbd74695f7375313ca0937edb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_vector_of_unions-fb3570c81d43e8a0)
[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" "993c956081504959ecc0bb0e8dd5ef772c01146dbd74695f7375313ca0937edb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "993c956081504959ecc0bb0e8dd5ef772c01146dbd74695f7375313ca0937edb", kill_on_drop: false }`
[INFO] [stdout] 993c956081504959ecc0bb0e8dd5ef772c01146dbd74695f7375313ca0937edb