[INFO] cloning repository https://github.com/khammersmith17/rust-dict
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/khammersmith17/rust-dict" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhammersmith17%2Frust-dict", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhammersmith17%2Frust-dict'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fa8f3cc1f98efc6c52977da7d114f466f3371d06
[INFO] checking khammersmith17/rust-dict against try#1bdcb63291ccffc030f8223f6f978568dd240e3e for 155501-infallible-never-with-reservation
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhammersmith17%2Frust-dict" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/khammersmith17/rust-dict
[INFO] finished tweaking git repo https://github.com/khammersmith17/rust-dict
[INFO] tweaked toml for git repo https://github.com/khammersmith17/rust-dict written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/khammersmith17/rust-dict on toolchain 1bdcb63291ccffc030f8223f6f978568dd240e3e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/khammersmith17/rust-dict 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" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3f6049256ddfcc8fe4e1e5b2e1e892fd798c81ebebc3e248f5f6ce6ec818b33
[INFO] running `Command { std: "docker" "start" "-a" "e3f6049256ddfcc8fe4e1e5b2e1e892fd798c81ebebc3e248f5f6ce6ec818b33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3f6049256ddfcc8fe4e1e5b2e1e892fd798c81ebebc3e248f5f6ce6ec818b33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3f6049256ddfcc8fe4e1e5b2e1e892fd798c81ebebc3e248f5f6ce6ec818b33", kill_on_drop: false }`
[INFO] [stdout] e3f6049256ddfcc8fe4e1e5b2e1e892fd798c81ebebc3e248f5f6ce6ec818b33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5780d7252e87a2d09f41bfbb471dc18957392c24c6c896a4cdb051f8c67a2552
[INFO] running `Command { std: "docker" "start" "-a" "5780d7252e87a2d09f41bfbb471dc18957392c24c6c896a4cdb051f8c67a2552", kill_on_drop: false }`
[INFO] [stderr]     Checking rust_dict v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "5780d7252e87a2d09f41bfbb471dc18957392c24c6c896a4cdb051f8c67a2552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5780d7252e87a2d09f41bfbb471dc18957392c24c6c896a4cdb051f8c67a2552", kill_on_drop: false }`
[INFO] [stdout] 5780d7252e87a2d09f41bfbb471dc18957392c24c6c896a4cdb051f8c67a2552