[INFO] cloning repository https://github.com/arcnemesys/envelope
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arcnemesys/envelope" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcnemesys%2Fenvelope", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcnemesys%2Fenvelope'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2bf107f13425be1ffb77b10c2a05125422fe2b91
[INFO] checking arcnemesys/envelope/2bf107f13425be1ffb77b10c2a05125422fe2b91 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcnemesys%2Fenvelope" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/arcnemesys/envelope on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/arcnemesys/envelope
[INFO] finished tweaking git repo https://github.com/arcnemesys/envelope
[INFO] tweaked toml for git repo https://github.com/arcnemesys/envelope written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/arcnemesys/envelope already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 996a5c1fd3a5b8c61ca109b86d0c27a1a139f3882812ecdc4ffabf5d19ab4a55
[INFO] running `Command { std: "docker" "start" "-a" "996a5c1fd3a5b8c61ca109b86d0c27a1a139f3882812ecdc4ffabf5d19ab4a55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "996a5c1fd3a5b8c61ca109b86d0c27a1a139f3882812ecdc4ffabf5d19ab4a55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "996a5c1fd3a5b8c61ca109b86d0c27a1a139f3882812ecdc4ffabf5d19ab4a55", kill_on_drop: false }`
[INFO] [stdout] 996a5c1fd3a5b8c61ca109b86d0c27a1a139f3882812ecdc4ffabf5d19ab4a55
[INFO] checking arcnemesys/envelope/2bf107f13425be1ffb77b10c2a05125422fe2b91 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcnemesys%2Fenvelope" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/arcnemesys/envelope on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/arcnemesys/envelope
[INFO] finished tweaking git repo https://github.com/arcnemesys/envelope
[INFO] tweaked toml for git repo https://github.com/arcnemesys/envelope written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/arcnemesys/envelope already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 293cb83c240ed27e3c155e9e9f1cb4b7ad23ceac7fbd17401ab63edc7a6ffd8c
[INFO] running `Command { std: "docker" "start" "-a" "293cb83c240ed27e3c155e9e9f1cb4b7ad23ceac7fbd17401ab63edc7a6ffd8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "293cb83c240ed27e3c155e9e9f1cb4b7ad23ceac7fbd17401ab63edc7a6ffd8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "293cb83c240ed27e3c155e9e9f1cb4b7ad23ceac7fbd17401ab63edc7a6ffd8c", kill_on_drop: false }`
[INFO] [stdout] 293cb83c240ed27e3c155e9e9f1cb4b7ad23ceac7fbd17401ab63edc7a6ffd8c
[INFO] checking arcnemesys/envelope/2bf107f13425be1ffb77b10c2a05125422fe2b91 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcnemesys%2Fenvelope" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/arcnemesys/envelope on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/arcnemesys/envelope
[INFO] finished tweaking git repo https://github.com/arcnemesys/envelope
[INFO] tweaked toml for git repo https://github.com/arcnemesys/envelope written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/arcnemesys/envelope already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aaa4348195c419bf68b6674d5771fec905a1ab80768af8217da61ade74e14e01
[INFO] running `Command { std: "docker" "start" "-a" "aaa4348195c419bf68b6674d5771fec905a1ab80768af8217da61ade74e14e01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aaa4348195c419bf68b6674d5771fec905a1ab80768af8217da61ade74e14e01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aaa4348195c419bf68b6674d5771fec905a1ab80768af8217da61ade74e14e01", kill_on_drop: false }`
[INFO] [stdout] aaa4348195c419bf68b6674d5771fec905a1ab80768af8217da61ade74e14e01
[INFO] checking arcnemesys/envelope/2bf107f13425be1ffb77b10c2a05125422fe2b91 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcnemesys%2Fenvelope" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/arcnemesys/envelope on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/arcnemesys/envelope
[INFO] finished tweaking git repo https://github.com/arcnemesys/envelope
[INFO] tweaked toml for git repo https://github.com/arcnemesys/envelope written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/arcnemesys/envelope already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71a4bb18176f51e49e4a56f8602ce9bc04dc65fa0e76ba831e019c4d3f966bf9
[INFO] running `Command { std: "docker" "start" "-a" "71a4bb18176f51e49e4a56f8602ce9bc04dc65fa0e76ba831e019c4d3f966bf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71a4bb18176f51e49e4a56f8602ce9bc04dc65fa0e76ba831e019c4d3f966bf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71a4bb18176f51e49e4a56f8602ce9bc04dc65fa0e76ba831e019c4d3f966bf9", kill_on_drop: false }`
[INFO] [stdout] 71a4bb18176f51e49e4a56f8602ce9bc04dc65fa0e76ba831e019c4d3f966bf9
[INFO] checking arcnemesys/envelope/2bf107f13425be1ffb77b10c2a05125422fe2b91 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcnemesys%2Fenvelope" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/arcnemesys/envelope on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/arcnemesys/envelope
[INFO] finished tweaking git repo https://github.com/arcnemesys/envelope
[INFO] tweaked toml for git repo https://github.com/arcnemesys/envelope written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/arcnemesys/envelope already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8f9d3378c4a3832f0f20b697d33110f1373a9db28c084a61a2f9ce59b0594a1
[INFO] running `Command { std: "docker" "start" "-a" "c8f9d3378c4a3832f0f20b697d33110f1373a9db28c084a61a2f9ce59b0594a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8f9d3378c4a3832f0f20b697d33110f1373a9db28c084a61a2f9ce59b0594a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8f9d3378c4a3832f0f20b697d33110f1373a9db28c084a61a2f9ce59b0594a1", kill_on_drop: false }`
[INFO] [stdout] c8f9d3378c4a3832f0f20b697d33110f1373a9db28c084a61a2f9ce59b0594a1


ExecutionFailed(ExitStatus(unix_wait_status(256)))