[INFO] fetching crate sap 0.2.0...
[INFO] checking sap-0.2.0 against try#b6bca0d7327839b5e3f7a7779947cb9113d08917+rustflags=-Zstrict-projection-item-bounds for 150662-leaf
[INFO] extracting crate sap 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate sap 0.2.0
[INFO] finished tweaking crates.io crate sap 0.2.0
[INFO] tweaked toml for crates.io crate sap 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sap 0.2.0 on toolchain b6bca0d7327839b5e3f7a7779947cb9113d08917
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sap 0.2.0 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" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad3a866dcd0b2856499a3d5871900e7533df2a5840884d7d3db3293b4a437917
[INFO] running `Command { std: "docker" "start" "-a" "ad3a866dcd0b2856499a3d5871900e7533df2a5840884d7d3db3293b4a437917", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad3a866dcd0b2856499a3d5871900e7533df2a5840884d7d3db3293b4a437917", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad3a866dcd0b2856499a3d5871900e7533df2a5840884d7d3db3293b4a437917", kill_on_drop: false }`
[INFO] [stdout] ad3a866dcd0b2856499a3d5871900e7533df2a5840884d7d3db3293b4a437917
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Zstrict-projection-item-bounds" "-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" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 015b7719374f4953cd77cd05680f7d9f1a0e1caa26e23ecd53341abf2c32f7a6
[INFO] running `Command { std: "docker" "start" "-a" "015b7719374f4953cd77cd05680f7d9f1a0e1caa26e23ecd53341abf2c32f7a6", kill_on_drop: false }`
[INFO] [stderr]     Checking sap v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:403:20
[INFO] [stdout]     |
[INFO] [stdout] 403 |           let name = iter
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 404 | |             .next()
[INFO] [stdout] 405 | |             .ok_or(ParsingError::Empty)?
[INFO] [stdout]     | |________________________________________^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:403:20
[INFO] [stdout]     |
[INFO] [stdout] 403 |           let name = iter
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 404 | |             .next()
[INFO] [stdout] 405 | |             .ok_or(ParsingError::Empty)?
[INFO] [stdout]     | |________________________________________^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sap` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `sap` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "015b7719374f4953cd77cd05680f7d9f1a0e1caa26e23ecd53341abf2c32f7a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "015b7719374f4953cd77cd05680f7d9f1a0e1caa26e23ecd53341abf2c32f7a6", kill_on_drop: false }`
[INFO] [stdout] 015b7719374f4953cd77cd05680f7d9f1a0e1caa26e23ecd53341abf2c32f7a6