[INFO] fetching crate composable-allocators 0.3.5...
[INFO] checking composable-allocators-0.3.5 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] extracting crate composable-allocators 0.3.5 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate composable-allocators 0.3.5
[INFO] finished tweaking crates.io crate composable-allocators 0.3.5
[INFO] tweaked toml for crates.io crate composable-allocators 0.3.5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate composable-allocators 0.3.5 on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate composable-allocators 0.3.5 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c00e085ebe15ad39827a8b97a566fa81e1fb0086bce8a1122b0b1b76a462dbb4
[INFO] running `Command { std: "docker" "start" "-a" "c00e085ebe15ad39827a8b97a566fa81e1fb0086bce8a1122b0b1b76a462dbb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c00e085ebe15ad39827a8b97a566fa81e1fb0086bce8a1122b0b1b76a462dbb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c00e085ebe15ad39827a8b97a566fa81e1fb0086bce8a1122b0b1b76a462dbb4", kill_on_drop: false }`
[INFO] [stdout] c00e085ebe15ad39827a8b97a566fa81e1fb0086bce8a1122b0b1b76a462dbb4
[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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4cd9d8c158d35f34593586d3f4af8f58435af18d805ccffdbe5d6a0356ab74fc
[INFO] running `Command { std: "docker" "start" "-a" "4cd9d8c158d35f34593586d3f4af8f58435af18d805ccffdbe5d6a0356ab74fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling cc v1.2.49
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking const-default v1.0.0
[INFO] [stderr]     Checking panicking v0.5.0
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling errno-sys v0.2.0
[INFO] [stderr]     Checking sync-no-std v0.1.4
[INFO] [stderr]     Checking errno-no-std v0.2.2
[INFO] [stderr]     Checking print-no-std v0.3.0
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling const-default-derive v0.2.0
[INFO] [stderr]     Checking composable-allocators v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.20s
[INFO] running `Command { std: "docker" "inspect" "4cd9d8c158d35f34593586d3f4af8f58435af18d805ccffdbe5d6a0356ab74fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cd9d8c158d35f34593586d3f4af8f58435af18d805ccffdbe5d6a0356ab74fc", kill_on_drop: false }`
[INFO] [stdout] 4cd9d8c158d35f34593586d3f4af8f58435af18d805ccffdbe5d6a0356ab74fc
