[INFO] cloning repository https://github.com/Shrekie/collection-sandbox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Shrekie/collection-sandbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShrekie%2Fcollection-sandbox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShrekie%2Fcollection-sandbox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d8f8d5043966b828f5ba5c36d130504309c072e3
[INFO] checking Shrekie/collection-sandbox against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShrekie%2Fcollection-sandbox" "/workspace/builds/worker-115/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-115/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Shrekie/collection-sandbox on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Shrekie/collection-sandbox
[INFO] finished tweaking git repo https://github.com/Shrekie/collection-sandbox
[INFO] tweaked toml for git repo https://github.com/Shrekie/collection-sandbox written to /workspace/builds/worker-115/source/Cargo.toml
[INFO] crate git repo https://github.com/Shrekie/collection-sandbox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b0fee3c43c5e1cac7022a4810f635f16e02ce4b94e82684179576aa05d1277e
[INFO] running `Command { std: "docker" "start" "-a" "7b0fee3c43c5e1cac7022a4810f635f16e02ce4b94e82684179576aa05d1277e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b0fee3c43c5e1cac7022a4810f635f16e02ce4b94e82684179576aa05d1277e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b0fee3c43c5e1cac7022a4810f635f16e02ce4b94e82684179576aa05d1277e", kill_on_drop: false }`
[INFO] [stdout] 7b0fee3c43c5e1cac7022a4810f635f16e02ce4b94e82684179576aa05d1277e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07d87c679c5ad044ed535219e12d41f8c39a1bd6bfd5c0c35be6456efba2ce51
[INFO] running `Command { std: "docker" "start" "-a" "07d87c679c5ad044ed535219e12d41f8c39a1bd6bfd5c0c35be6456efba2ce51", kill_on_drop: false }`
[INFO] [stderr]     Checking collection-sandbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "07d87c679c5ad044ed535219e12d41f8c39a1bd6bfd5c0c35be6456efba2ce51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07d87c679c5ad044ed535219e12d41f8c39a1bd6bfd5c0c35be6456efba2ce51", kill_on_drop: false }`
[INFO] [stdout] 07d87c679c5ad044ed535219e12d41f8c39a1bd6bfd5c0c35be6456efba2ce51