[INFO] cloning repository https://github.com/jeffa5/stagix
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jeffa5/stagix" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffa5%2Fstagix", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffa5%2Fstagix'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a9e1603d69a7db312fd9bc71079412e579b91d31
[INFO] checking jeffa5/stagix against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffa5%2Fstagix" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jeffa5/stagix
[INFO] finished tweaking git repo https://github.com/jeffa5/stagix
[INFO] tweaked toml for git repo https://github.com/jeffa5/stagix written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jeffa5/stagix on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jeffa5/stagix 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ed281d3ed0f67071a226c889e98e3c4eecc9899452f3aabd6f245b9c1e01ec8
[INFO] running `Command { std: "docker" "start" "-a" "0ed281d3ed0f67071a226c889e98e3c4eecc9899452f3aabd6f245b9c1e01ec8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ed281d3ed0f67071a226c889e98e3c4eecc9899452f3aabd6f245b9c1e01ec8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ed281d3ed0f67071a226c889e98e3c4eecc9899452f3aabd6f245b9c1e01ec8", kill_on_drop: false }`
[INFO] [stdout] 0ed281d3ed0f67071a226c889e98e3c4eecc9899452f3aabd6f245b9c1e01ec8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99d6d914aa25bf62e2157dfd3d129a85a2e4eb2b6b26ee57089b81e5ba4d5a74
[INFO] running `Command { std: "docker" "start" "-a" "99d6d914aa25bf62e2157dfd3d129a85a2e4eb2b6b26ee57089b81e5ba4d5a74", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
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[INFO] [stderr]    Compiling synstructure v0.13.2
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[INFO] [stderr]     Checking gix-mailmap v0.27.1
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[INFO] [stderr]     Checking gix-revwalk v0.20.1
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[INFO] [stderr]     Checking gix-revision v0.34.1
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[INFO] [stderr]     Checking gix-discover v0.40.1
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[INFO] [stderr]     Checking gix-worktree v0.41.0
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[INFO] [stderr]     Checking gix-diff v0.52.1
[INFO] [stderr]     Checking gix-dir v0.14.1
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[INFO] [stderr]     Checking idna_adapter v1.2.1
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[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking gix-url v0.31.0
[INFO] [stderr]     Checking gix-transport v0.47.0
[INFO] [stderr]     Checking gix-credentials v0.29.0
[INFO] [stderr]     Checking gix-submodule v0.19.1
[INFO] [stderr]     Checking gix-protocol v0.50.1
[INFO] [stderr]     Checking gix v0.72.1
[INFO] [stderr]     Checking stagix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<gix::object::tree::diff::Action, Infallible>
[INFO] [stdout]    --> src/lib.rs:474:91
[INFO] [stdout]     |
[INFO] [stdout] 474 |               |change| -> Result<gix::object::tree::diff::Action, std::convert::Infallible> {
[INFO] [stdout]     |  ___________________________________________________________________________________________^
[INFO] [stdout] 475 | |                 if change.entry_mode().is_tree() {
[INFO] [stdout] 476 | |                     return Ok(gix::object::tree::diff::Action::Continue);
[INFO] [stdout] ...   |
[INFO] [stdout] 574 | |                 Ok(gix::object::tree::diff::Action::Continue)
[INFO] [stdout] 575 | |             },
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<gix::object::tree::diff::Action, Infallible>
[INFO] [stdout]    --> src/lib.rs:476:28
[INFO] [stdout]     |
[INFO] [stdout] 476 |                     return Ok(gix::object::tree::diff::Action::Continue);
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<gix::object::tree::diff::Action, Infallible>
[INFO] [stdout]    --> src/lib.rs:574:17
[INFO] [stdout]     |
[INFO] [stdout] 574 |                 Ok(gix::object::tree::diff::Action::Continue)
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `stagix` (lib test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<gix::object::tree::diff::Action, Infallible>
[INFO] [stdout]    --> src/lib.rs:474:91
[INFO] [stdout]     |
[INFO] [stdout] 474 |               |change| -> Result<gix::object::tree::diff::Action, std::convert::Infallible> {
[INFO] [stdout]     |  ___________________________________________________________________________________________^
[INFO] [stdout] 475 | |                 if change.entry_mode().is_tree() {
[INFO] [stdout] 476 | |                     return Ok(gix::object::tree::diff::Action::Continue);
[INFO] [stdout] ...   |
[INFO] [stdout] 574 | |                 Ok(gix::object::tree::diff::Action::Continue)
[INFO] [stdout] 575 | |             },
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<gix::object::tree::diff::Action, Infallible>
[INFO] [stdout]    --> src/lib.rs:476:28
[INFO] [stdout]     |
[INFO] [stdout] 476 |                     return Ok(gix::object::tree::diff::Action::Continue);
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<gix::object::tree::diff::Action, Infallible>
[INFO] [stdout]    --> src/lib.rs:574:17
[INFO] [stdout]     |
[INFO] [stdout] 574 |                 Ok(gix::object::tree::diff::Action::Continue)
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `stagix` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "99d6d914aa25bf62e2157dfd3d129a85a2e4eb2b6b26ee57089b81e5ba4d5a74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99d6d914aa25bf62e2157dfd3d129a85a2e4eb2b6b26ee57089b81e5ba4d5a74", kill_on_drop: false }`
[INFO] [stdout] 99d6d914aa25bf62e2157dfd3d129a85a2e4eb2b6b26ee57089b81e5ba4d5a74
