[INFO] cloning repository https://github.com/Frederik-Baetens/rust-cascading-errors
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Frederik-Baetens/rust-cascading-errors" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrederik-Baetens%2Frust-cascading-errors", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrederik-Baetens%2Frust-cascading-errors'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1934bef51ab7bd20c96a8f36527026c2bba01f11
[INFO] checking Frederik-Baetens/rust-cascading-errors against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrederik-Baetens%2Frust-cascading-errors" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Frederik-Baetens/rust-cascading-errors on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Frederik-Baetens/rust-cascading-errors
[INFO] finished tweaking git repo https://github.com/Frederik-Baetens/rust-cascading-errors
[INFO] tweaked toml for git repo https://github.com/Frederik-Baetens/rust-cascading-errors written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/Frederik-Baetens/rust-cascading-errors already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ef382f03ab1d0285198a72caee38acf2a1e941d96c04c4994408fbf13b55d2b
[INFO] running `Command { std: "docker" "start" "-a" "6ef382f03ab1d0285198a72caee38acf2a1e941d96c04c4994408fbf13b55d2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ef382f03ab1d0285198a72caee38acf2a1e941d96c04c4994408fbf13b55d2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ef382f03ab1d0285198a72caee38acf2a1e941d96c04c4994408fbf13b55d2b", kill_on_drop: false }`
[INFO] [stdout] 6ef382f03ab1d0285198a72caee38acf2a1e941d96c04c4994408fbf13b55d2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2640e5ae8593ae4592e40e98516529119de6fd3af8d051bc70d5c7b6e6cdd896
[INFO] running `Command { std: "docker" "start" "-a" "2640e5ae8593ae4592e40e98516529119de6fd3af8d051bc70d5c7b6e6cdd896", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking errortest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this file contains an unclosed delimiter
[INFO] [stdout]   --> src/main.rs:35:2
[INFO] [stdout]    |
[INFO] [stdout] 1  | use serde::{Deserialize, Serialize//};
[INFO] [stdout]    |            - unclosed delimiter
[INFO] [stdout] ...
[INFO] [stdout] 35 | 
[INFO] [stdout]    |  ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found keyword `use`
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::net::SocketAddr;
[INFO] [stdout]   | ^^^ expected identifier, found keyword
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `,`, `::`, `as`, or `}`, found keyword `use`
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde::{Deserialize, Serialize//};
[INFO] [stdout]   |            - unclosed delimiter   - expected one of `,`, `::`, `as`, or `}`
[INFO] [stdout] 2 | use std::net::SocketAddr;
[INFO] [stdout]   | ^^^ unexpected token
[INFO] [stdout]   |
[INFO] [stdout] help: `}` may belong here
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde::{Deserialize, Serialize}//};
[INFO] [stdout]   |                                   ^
[INFO] [stdout] help: missing `,`
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde::{Deserialize, Serialize,//};
[INFO] [stdout]   |                                   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `,`, `::`, `as`, or `}`, found `std`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::net::SocketAddr;
[INFO] [stdout]   |    -^^^ expected one of `,`, `::`, `as`, or `}`
[INFO] [stdout]   |    |
[INFO] [stdout]   |    help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `,`, `::`, `as`, or `}`, found `;`
[INFO] [stdout]  --> src/main.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::net::SocketAddr;
[INFO] [stdout]   |                         ^ expected one of `,`, `::`, `as`, or `}`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected item, found `}`
[INFO] [stdout]   --> src/main.rs:35:2
[INFO] [stdout]    |
[INFO] [stdout] 35 | 
[INFO] [stdout]    |  ^ expected item
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this file contains an unclosed delimiter
[INFO] [stdout]   --> src/main.rs:35:2
[INFO] [stdout]    |
[INFO] [stdout] 1  | use serde::{Deserialize, Serialize//};
[INFO] [stdout]    |            - unclosed delimiter
[INFO] [stdout] ...
[INFO] [stdout] 35 | 
[INFO] [stdout]    |  ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found keyword `use`
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::net::SocketAddr;
[INFO] [stdout]   | ^^^ expected identifier, found keyword
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `,`, `::`, `as`, or `}`, found keyword `use`
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde::{Deserialize, Serialize//};
[INFO] [stdout]   |            - unclosed delimiter   - expected one of `,`, `::`, `as`, or `}`
[INFO] [stdout] 2 | use std::net::SocketAddr;
[INFO] [stdout]   | ^^^ unexpected token
[INFO] [stdout]   |
[INFO] [stdout] help: `}` may belong here
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde::{Deserialize, Serialize}//};
[INFO] [stdout]   |                                   ^
[INFO] [stdout] help: missing `,`
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde::{Deserialize, Serialize,//};
[INFO] [stdout]   |                                   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `,`, `::`, `as`, or `}`, found `std`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::net::SocketAddr;
[INFO] [stdout]   |    -^^^ expected one of `,`, `::`, `as`, or `}`
[INFO] [stdout]   |    |
[INFO] [stdout]   |    help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `,`, `::`, `as`, or `}`, found `;`
[INFO] [stdout]  --> src/main.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::net::SocketAddr;
[INFO] [stdout]   |                         ^ expected one of `,`, `::`, `as`, or `}`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected item, found `}`
[INFO] [stdout]   --> src/main.rs:35:2
[INFO] [stdout]    |
[INFO] [stdout] 35 | 
[INFO] [stdout]    |  ^ expected item
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `errortest` due to 7 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "2640e5ae8593ae4592e40e98516529119de6fd3af8d051bc70d5c7b6e6cdd896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2640e5ae8593ae4592e40e98516529119de6fd3af8d051bc70d5c7b6e6cdd896", kill_on_drop: false }`
[INFO] [stdout] 2640e5ae8593ae4592e40e98516529119de6fd3af8d051bc70d5c7b6e6cdd896