[INFO] fetching crate estring 0.3.0...
[INFO] checking estring-0.3.0 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate estring 0.3.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate estring 0.3.0 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate estring 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate estring 0.3.0
[INFO] tweaked toml for crates.io crate estring 0.3.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate estring 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" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c18dfc28663a367a4bd1b05b59efe2143cb39516841b23196e62aa343223cc0e
[INFO] running `Command { std: "docker" "start" "-a" "c18dfc28663a367a4bd1b05b59efe2143cb39516841b23196e62aa343223cc0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c18dfc28663a367a4bd1b05b59efe2143cb39516841b23196e62aa343223cc0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c18dfc28663a367a4bd1b05b59efe2143cb39516841b23196e62aa343223cc0e", kill_on_drop: false }`
[INFO] [stdout] c18dfc28663a367a4bd1b05b59efe2143cb39516841b23196e62aa343223cc0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07352ad97fbfb6ad224db7fc008588098d50211cc650d760f64dc6ee7c12a3e9
[INFO] running `Command { std: "docker" "start" "-a" "07352ad97fbfb6ad224db7fc008588098d50211cc650d760f64dc6ee7c12a3e9", kill_on_drop: false }`
[INFO] [stderr]     Checking estring v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `crate::structs`
[INFO] [stdout]    --> src/std/option.rs:43:16
[INFO] [stdout]     |
[INFO] [stdout] 43  |     use crate::structs::Pair;
[INFO] [stdout]     |                ^^^^^^^ could not find `structs` in the crate root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub mod structs;
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `structs` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 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 `estring` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "07352ad97fbfb6ad224db7fc008588098d50211cc650d760f64dc6ee7c12a3e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07352ad97fbfb6ad224db7fc008588098d50211cc650d760f64dc6ee7c12a3e9", kill_on_drop: false }`
[INFO] [stdout] 07352ad97fbfb6ad224db7fc008588098d50211cc650d760f64dc6ee7c12a3e9
