[INFO] cloning repository https://github.com/ralfbiedert/intellij-rust-issues
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ralfbiedert/intellij-rust-issues" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fralfbiedert%2Fintellij-rust-issues", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fralfbiedert%2Fintellij-rust-issues'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6eacf5f387cbc19c0454fce2e38e438193c8809a
[INFO] testing ralfbiedert/intellij-rust-issues against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fralfbiedert%2Fintellij-rust-issues" "/workspace/builds/worker-44/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-44/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ralfbiedert/intellij-rust-issues on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ralfbiedert/intellij-rust-issues
[INFO] finished tweaking git repo https://github.com/ralfbiedert/intellij-rust-issues
[INFO] tweaked toml for git repo https://github.com/ralfbiedert/intellij-rust-issues written to /workspace/builds/worker-44/source/Cargo.toml
[INFO] crate git repo https://github.com/ralfbiedert/intellij-rust-issues already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 802924a60622423944fbbf81efd329bfb5a8411f339a688c8e0727c8367db7d2
[INFO] running `Command { std: "docker" "start" "-a" "802924a60622423944fbbf81efd329bfb5a8411f339a688c8e0727c8367db7d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "802924a60622423944fbbf81efd329bfb5a8411f339a688c8e0727c8367db7d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "802924a60622423944fbbf81efd329bfb5a8411f339a688c8e0727c8367db7d2", kill_on_drop: false }`
[INFO] [stdout] 802924a60622423944fbbf81efd329bfb5a8411f339a688c8e0727c8367db7d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d9861d6dee696e4b8e3850d5cce99d237ea60102e3f1afdfe5248f5791d1af0
[INFO] running `Command { std: "docker" "start" "-a" "8d9861d6dee696e4b8e3850d5cce99d237ea60102e3f1afdfe5248f5791d1af0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling interoptopus v0.13.8 (/opt/rustwide/workdir/core)
[INFO] [stdout] warning: unused imports: `Display`, `Formatter`
[INFO] [stdout]  --> core/src/error.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{Display, Formatter};
[INFO] [stdout]   |                ^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Null`
[INFO] [stdout]  --> core/src/error.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Null,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Unsupported`
[INFO] [stdout]   --> core/src/error.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Unsupported,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Ascii`
[INFO] [stdout]   --> core/src/error.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Ascii,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TestFailed`
[INFO] [stdout]   --> core/src/error.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     TestFailed,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FileNotFound`
[INFO] [stdout]   --> core/src/error.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     FileNotFound,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.19s
[INFO] running `Command { std: "docker" "inspect" "8d9861d6dee696e4b8e3850d5cce99d237ea60102e3f1afdfe5248f5791d1af0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d9861d6dee696e4b8e3850d5cce99d237ea60102e3f1afdfe5248f5791d1af0", kill_on_drop: false }`
[INFO] [stdout] 8d9861d6dee696e4b8e3850d5cce99d237ea60102e3f1afdfe5248f5791d1af0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc66808d6eb97f723bf66d02436d22dd2ffd0a61103da01875a4e802ebf83ab3
[INFO] running `Command { std: "docker" "start" "-a" "fc66808d6eb97f723bf66d02436d22dd2ffd0a61103da01875a4e802ebf83ab3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: unused imports: `Display`, `Formatter`
[INFO] [stdout]  --> core/src/error.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{Display, Formatter};
[INFO] [stdout]   |                ^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling interoptopus v0.13.8 (/opt/rustwide/workdir/core)
[INFO] [stdout] warning: variant is never constructed: `Null`
[INFO] [stdout]  --> core/src/error.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Null,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Unsupported`
[INFO] [stdout]   --> core/src/error.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Unsupported,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Ascii`
[INFO] [stdout]   --> core/src/error.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Ascii,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TestFailed`
[INFO] [stdout]   --> core/src/error.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     TestFailed,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FileNotFound`
[INFO] [stdout]   --> core/src/error.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     FileNotFound,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Display`, `Formatter`
[INFO] [stdout]  --> core/src/error.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{Display, Formatter};
[INFO] [stdout]   |                ^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Null`
[INFO] [stdout]  --> core/src/error.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Null,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Unsupported`
[INFO] [stdout]   --> core/src/error.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Unsupported,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Ascii`
[INFO] [stdout]   --> core/src/error.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Ascii,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TestFailed`
[INFO] [stdout]   --> core/src/error.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     TestFailed,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FileNotFound`
[INFO] [stdout]   --> core/src/error.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     FileNotFound,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.84s
[INFO] running `Command { std: "docker" "inspect" "fc66808d6eb97f723bf66d02436d22dd2ffd0a61103da01875a4e802ebf83ab3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc66808d6eb97f723bf66d02436d22dd2ffd0a61103da01875a4e802ebf83ab3", kill_on_drop: false }`
[INFO] [stdout] fc66808d6eb97f723bf66d02436d22dd2ffd0a61103da01875a4e802ebf83ab3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 910ee6f6922a900cc31a17691be56d4bb143acaa561665e4eeabada814955814
[INFO] running `Command { std: "docker" "start" "-a" "910ee6f6922a900cc31a17691be56d4bb143acaa561665e4eeabada814955814", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused imports: `Display`, `Formatter`
[INFO] [stderr]  --> core/src/error.rs:1:16
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fmt::{Display, Formatter};
[INFO] [stderr]   |                ^^^^^^^  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Null`
[INFO] [stderr]  --> core/src/error.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Null,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Unsupported`
[INFO] [stderr]   --> core/src/error.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Unsupported,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Ascii`
[INFO] [stderr]   --> core/src/error.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Ascii,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `TestFailed`
[INFO] [stderr]   --> core/src/error.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     TestFailed,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `FileNotFound`
[INFO] [stderr]   --> core/src/error.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     FileNotFound,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `interoptopus` (lib) generated 6 warnings
[INFO] [stderr] warning: `interoptopus` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/interoptopus-20e1ba956f550bfb)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests interoptopus
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "910ee6f6922a900cc31a17691be56d4bb143acaa561665e4eeabada814955814", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "910ee6f6922a900cc31a17691be56d4bb143acaa561665e4eeabada814955814", kill_on_drop: false }`
[INFO] [stdout] 910ee6f6922a900cc31a17691be56d4bb143acaa561665e4eeabada814955814