[INFO] cloning repository https://github.com/gongf05/pwasm_token
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gongf05/pwasm_token" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgongf05%2Fpwasm_token", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgongf05%2Fpwasm_token'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c64b7b895003b74dcae3787a9bdc6ed41a7408c2
[INFO] checking gongf05/pwasm_token against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgongf05%2Fpwasm_token" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gongf05/pwasm_token on toolchain 3d9fdbff4f377de96b3a51174e7a64086bee9a5c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/gongf05/pwasm_token
[INFO] finished tweaking git repo https://github.com/gongf05/pwasm_token
[INFO] tweaked toml for git repo https://github.com/gongf05/pwasm_token written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/gongf05/pwasm_token already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rlibc v1.0.0
[INFO] [stderr]   Downloaded mmap-alloc v0.2.0
[INFO] [stderr]   Downloaded bigint v4.3.0
[INFO] [stderr]   Downloaded syn v0.13.4
[INFO] [stderr]   Downloaded object-alloc v0.1.0
[INFO] [stderr]   Downloaded serde_derive v1.0.45
[INFO] [stderr]   Downloaded wee_alloc v0.2.0
[INFO] [stderr]   Downloaded tiny-keccak v1.4.1
[INFO] [stderr]   Downloaded pwasm-abi-derive v0.1.2
[INFO] [stderr]   Downloaded pwasm-abi v0.1.2
[INFO] [stderr]   Downloaded parity-hash v1.1.0
[INFO] [stderr]   Downloaded sysconf v0.3.1
[INFO] [stderr]   Downloaded pwasm-libc v0.2.0
[INFO] [stderr]   Downloaded pwasm-ethereum v0.3.0
[INFO] [stderr]   Downloaded pwasm-std v0.6.0
[INFO] [stderr]   Downloaded pwasm-alloc v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 54506b5c1fb75b8c418944dd3f33fbce5ca8adff39a3b4e6759c5a0c76793a9f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "54506b5c1fb75b8c418944dd3f33fbce5ca8adff39a3b4e6759c5a0c76793a9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54506b5c1fb75b8c418944dd3f33fbce5ca8adff39a3b4e6759c5a0c76793a9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54506b5c1fb75b8c418944dd3f33fbce5ca8adff39a3b4e6759c5a0c76793a9f", kill_on_drop: false }`
[INFO] [stdout] 54506b5c1fb75b8c418944dd3f33fbce5ca8adff39a3b4e6759c5a0c76793a9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df3f3aa33ea22bf2de0a35a81047f5b659ee99cc001e6594be3841fe8014b526
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "df3f3aa33ea22bf2de0a35a81047f5b659ee99cc001e6594be3841fe8014b526", kill_on_drop: false }`
[INFO] [stderr]    Compiling crunchy v0.1.6
[INFO] [stderr]    Compiling bigint v4.3.0
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking libc v0.2.40
[INFO] [stderr]     Checking object-alloc v0.1.0
[INFO] [stderr]     Checking byteorder v1.2.2
[INFO] [stderr]     Checking memory_units v0.4.0
[INFO] [stderr]     Checking rlibc v1.0.0
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling serde v1.0.45
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling proc-macro2 v0.3.8
[INFO] [stdout] error[E0432]: unresolved import `alloc::allocator`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/object-alloc-0.1.0/src/lib.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | use alloc::allocator::Layout;
[INFO] [stdout]    |            ^^^^^^^^^ could not find `allocator` in `alloc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `object-alloc`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "df3f3aa33ea22bf2de0a35a81047f5b659ee99cc001e6594be3841fe8014b526", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df3f3aa33ea22bf2de0a35a81047f5b659ee99cc001e6594be3841fe8014b526", kill_on_drop: false }`
[INFO] [stdout] df3f3aa33ea22bf2de0a35a81047f5b659ee99cc001e6594be3841fe8014b526