[INFO] cloning repository https://github.com/paritytech/pwasm-token-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paritytech/pwasm-token-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparitytech%2Fpwasm-token-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparitytech%2Fpwasm-token-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 94dcf502e3ef589ba4e2454a5a08f2897b222db4
[INFO] checking paritytech/pwasm-token-example against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparitytech%2Fpwasm-token-example" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/paritytech/pwasm-token-example on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3/source/.cargo/config
[INFO] started tweaking git repo https://github.com/paritytech/pwasm-token-example
[INFO] finished tweaking git repo https://github.com/paritytech/pwasm-token-example
[INFO] tweaked toml for git repo https://github.com/paritytech/pwasm-token-example written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/paritytech/pwasm-token-example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--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 pwasm-abi v0.2.2
[INFO] [stderr]   Downloaded pwasm-ethereum v0.8.0
[INFO] [stderr]   Downloaded pwasm-alloc v0.4.1
[INFO] [stderr]   Downloaded fixed-hash v0.3.0
[INFO] [stderr]   Downloaded pwasm-std v0.13.1
[INFO] [stderr]   Downloaded rlibc v1.0.0
[INFO] [stderr]   Downloaded serde_json v1.0.24
[INFO] [stderr]   Downloaded pwasm-abi-derive v0.2.2
[INFO] [stderr]   Downloaded pwasm-libc v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1729858a03ea8cd79887f52b8babaf5338c15b024673289c2221efa4006f469a
[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" "1729858a03ea8cd79887f52b8babaf5338c15b024673289c2221efa4006f469a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1729858a03ea8cd79887f52b8babaf5338c15b024673289c2221efa4006f469a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1729858a03ea8cd79887f52b8babaf5338c15b024673289c2221efa4006f469a", kill_on_drop: false }`
[INFO] [stdout] 1729858a03ea8cd79887f52b8babaf5338c15b024673289c2221efa4006f469a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 37660f948096f59e1e3eca4d040b010daceecf3f163d9290aad3b8272102eb1f
[INFO] running `Command { std: "docker" "start" "-a" "37660f948096f59e1e3eca4d040b010daceecf3f163d9290aad3b8272102eb1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling wee_alloc v0.4.2
[INFO] [stderr]     Checking cfg-if v0.1.5
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling crunchy v0.2.1
[INFO] [stderr]     Checking libc v0.2.43
[INFO] [stderr]     Checking static_assertions v0.2.5
[INFO] [stderr]     Checking rlibc v1.0.0
[INFO] [stderr]    Compiling serde v1.0.71
[INFO] [stderr]     Checking byteorder v1.2.4
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]     Checking fixed-hash v0.3.0
[INFO] [stderr]     Checking pwasm-libc v0.2.0
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]     Checking uint v0.5.0
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stdout] error[E0432]: unresolved import `core::alloc::AllocErr`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wee_alloc-0.4.2/src/size_classes.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use core::alloc::AllocErr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^--------
[INFO] [stdout]   |     |            |
[INFO] [stdout]   |     |            help: a similar name exists in the module: `AllocError`
[INFO] [stdout]   |     no `AllocErr` in `alloc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `core::alloc::Alloc`, `core::alloc::AllocErr`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wee_alloc-0.4.2/src/lib.rs:275:19
[INFO] [stdout]     |
[INFO] [stdout] 275 | use core::alloc::{Alloc, AllocErr, GlobalAlloc, Layout};
[INFO] [stdout]     |                   ^^^^^  ^^^^^^^^
[INFO] [stdout]     |                   |      |
[INFO] [stdout]     |                   |      no `AllocErr` in `alloc`
[INFO] [stdout]     |                   |      help: a similar name exists in the module: `AllocError`
[INFO] [stdout]     |                   no `Alloc` in `alloc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `core::alloc::AllocErr`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wee_alloc-0.4.2/src/imp_unix.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use core::alloc::AllocErr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^--------
[INFO] [stdout]   |     |            |
[INFO] [stdout]   |     |            help: a similar name exists in the module: `AllocError`
[INFO] [stdout]   |     no `AllocErr` in `alloc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wee_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" "37660f948096f59e1e3eca4d040b010daceecf3f163d9290aad3b8272102eb1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37660f948096f59e1e3eca4d040b010daceecf3f163d9290aad3b8272102eb1f", kill_on_drop: false }`
[INFO] [stdout] 37660f948096f59e1e3eca4d040b010daceecf3f163d9290aad3b8272102eb1f