[INFO] fetching crate rfc2580 0.3.0...
[INFO] testing rfc2580-0.3.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate rfc2580 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rfc2580 0.3.0
[INFO] finished tweaking crates.io crate rfc2580 0.3.0
[INFO] tweaked toml for crates.io crate rfc2580 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rfc2580 0.3.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rfc2580 0.3.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08320666dcad7f6774723712ff5903a4571f57e4daa7b3bccd933a07f5135ea4
[INFO] running `Command { std: "docker" "start" "-a" "08320666dcad7f6774723712ff5903a4571f57e4daa7b3bccd933a07f5135ea4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08320666dcad7f6774723712ff5903a4571f57e4daa7b3bccd933a07f5135ea4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08320666dcad7f6774723712ff5903a4571f57e4daa7b3bccd933a07f5135ea4", kill_on_drop: false }`
[INFO] [stdout] 08320666dcad7f6774723712ff5903a4571f57e4daa7b3bccd933a07f5135ea4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a7fe41d0a4b9aeb3e08215ca81c2bea9336bf14e2b5b91e6ecb5663377afd36
[INFO] running `Command { std: "docker" "start" "-a" "7a7fe41d0a4b9aeb3e08215ca81c2bea9336bf14e2b5b91e6ecb5663377afd36", kill_on_drop: false }`
[INFO] [stderr]    Compiling rfc2580 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `core::raw`
[INFO] [stdout]   --> src/lib.rs:54:52
[INFO] [stdout]    |
[INFO] [stdout] 54 | use core::{marker::PhantomData, mem, ptr::NonNull, raw::TraitObject};
[INFO] [stdout]    |                                                    ^^^ could not find `raw` in `core`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `raw`
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(raw)]
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rfc2580` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "7a7fe41d0a4b9aeb3e08215ca81c2bea9336bf14e2b5b91e6ecb5663377afd36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a7fe41d0a4b9aeb3e08215ca81c2bea9336bf14e2b5b91e6ecb5663377afd36", kill_on_drop: false }`
[INFO] [stdout] 7a7fe41d0a4b9aeb3e08215ca81c2bea9336bf14e2b5b91e6ecb5663377afd36