[INFO] cloning repository https://github.com/dtwitty/multi_containers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dtwitty/multi_containers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdtwitty%2Fmulti_containers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdtwitty%2Fmulti_containers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e05d0780083a54f86e37d2ab4c22a9e2b9bc50b7
[INFO] checking dtwitty/multi_containers against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdtwitty%2Fmulti_containers" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dtwitty/multi_containers on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dtwitty/multi_containers
[INFO] finished tweaking git repo https://github.com/dtwitty/multi_containers
[INFO] tweaked toml for git repo https://github.com/dtwitty/multi_containers written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dtwitty/multi_containers 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] [stderr]     Updating multi_containers v0.2.0 (/workspace/builds/worker-4-tc1/source) -> v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 231fe341b8606cea023a4f9e7c6610da5ba45f08bba3f69ee77e977b3ea6f286
[INFO] running `Command { std: "docker" "start" "-a" "231fe341b8606cea023a4f9e7c6610da5ba45f08bba3f69ee77e977b3ea6f286", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "231fe341b8606cea023a4f9e7c6610da5ba45f08bba3f69ee77e977b3ea6f286", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "231fe341b8606cea023a4f9e7c6610da5ba45f08bba3f69ee77e977b3ea6f286", kill_on_drop: false }`
[INFO] [stdout] 231fe341b8606cea023a4f9e7c6610da5ba45f08bba3f69ee77e977b3ea6f286
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed8610fa2fc70a4b10a3f36d20d988cc9a0a95112e8bf743e9ecafe6660998a0
[INFO] running `Command { std: "docker" "start" "-a" "ed8610fa2fc70a4b10a3f36d20d988cc9a0a95112e8bf743e9ecafe6660998a0", kill_on_drop: false }`
[INFO] [stderr]     Checking multi_containers v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "ed8610fa2fc70a4b10a3f36d20d988cc9a0a95112e8bf743e9ecafe6660998a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed8610fa2fc70a4b10a3f36d20d988cc9a0a95112e8bf743e9ecafe6660998a0", kill_on_drop: false }`
[INFO] [stdout] ed8610fa2fc70a4b10a3f36d20d988cc9a0a95112e8bf743e9ecafe6660998a0
[INFO] checking dtwitty/multi_containers against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdtwitty%2Fmulti_containers" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dtwitty/multi_containers on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dtwitty/multi_containers
[INFO] finished tweaking git repo https://github.com/dtwitty/multi_containers
[INFO] tweaked toml for git repo https://github.com/dtwitty/multi_containers written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/dtwitty/multi_containers 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] [stderr]     Updating multi_containers v0.2.0 (/workspace/builds/worker-4-tc2/source) -> v0.2.1
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27cc5d57837ab0e54e190a5ff9b68be247dc2e9b09b7efa0df7111cd70b77779
[INFO] running `Command { std: "docker" "start" "-a" "27cc5d57837ab0e54e190a5ff9b68be247dc2e9b09b7efa0df7111cd70b77779", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27cc5d57837ab0e54e190a5ff9b68be247dc2e9b09b7efa0df7111cd70b77779", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27cc5d57837ab0e54e190a5ff9b68be247dc2e9b09b7efa0df7111cd70b77779", kill_on_drop: false }`
[INFO] [stdout] 27cc5d57837ab0e54e190a5ff9b68be247dc2e9b09b7efa0df7111cd70b77779
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 485a605f88946ac6c1e8301db512f99fcf140e1262a4b4f5010c28f828742d5f
[INFO] running `Command { std: "docker" "start" "-a" "485a605f88946ac6c1e8301db512f99fcf140e1262a4b4f5010c28f828742d5f", kill_on_drop: false }`
[INFO] [stderr]     Checking multi_containers v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "485a605f88946ac6c1e8301db512f99fcf140e1262a4b4f5010c28f828742d5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "485a605f88946ac6c1e8301db512f99fcf140e1262a4b4f5010c28f828742d5f", kill_on_drop: false }`
[INFO] [stdout] 485a605f88946ac6c1e8301db512f99fcf140e1262a4b4f5010c28f828742d5f