[INFO] cloning repository https://github.com/rami3l/repro_rust_124535
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rami3l/repro_rust_124535" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frami3l%2Frepro_rust_124535", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frami3l%2Frepro_rust_124535'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1e1286031167cfca0d135748521ea56a36ba0416
[INFO] checking rami3l/repro_rust_124535 against master#64b185eddaa1d7ddf5e0c024be23b9cbba6c1722 for pr-143929
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frami3l%2Frepro_rust_124535" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rami3l/repro_rust_124535
[INFO] finished tweaking git repo https://github.com/rami3l/repro_rust_124535
[INFO] tweaked toml for git repo https://github.com/rami3l/repro_rust_124535 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rami3l/repro_rust_124535 on toolchain 64b185eddaa1d7ddf5e0c024be23b9cbba6c1722
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rami3l/repro_rust_124535 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" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96f2eb27271aeb08523c335207078e78aa8beb5095f21607d131d8bbf7781193
[INFO] running `Command { std: "docker" "start" "-a" "96f2eb27271aeb08523c335207078e78aa8beb5095f21607d131d8bbf7781193", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96f2eb27271aeb08523c335207078e78aa8beb5095f21607d131d8bbf7781193", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96f2eb27271aeb08523c335207078e78aa8beb5095f21607d131d8bbf7781193", kill_on_drop: false }`
[INFO] [stdout] 96f2eb27271aeb08523c335207078e78aa8beb5095f21607d131d8bbf7781193
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 897abe9c096b44ef04b12fcc502b6318b4e38f07bf0374f3430c28a6c62593a9
[INFO] running `Command { std: "docker" "start" "-a" "897abe9c096b44ef04b12fcc502b6318b4e38f07bf0374f3430c28a6c62593a9", kill_on_drop: false }`
[INFO] [stderr]     Checking repro_rust_124535 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: cannot find macro `doc_self` in the current scope when looking from module `dnf`
[INFO] [stdout]  --> src/dnf.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![doc = doc_self!()]
[INFO] [stdout]   |          ^^^^^^^^ not found from module `dnf`
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #124535 <https://github.com/rust-lang/rust/issues/124535>
[INFO] [stdout]   = help: import `macro_rules` with `use` to make it callable above its definition
[INFO] [stdout]   = note: `#[warn(out_of_scope_macro_calls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot find macro `doc_self` in the current scope when looking from module `dnf`
[INFO] [stdout]  --> src/dnf.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![doc = doc_self!()]
[INFO] [stdout]   |          ^^^^^^^^ not found from module `dnf`
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]   = note: for more information, see issue #124535 <https://github.com/rust-lang/rust/issues/124535>
[INFO] [stdout]   = help: import `macro_rules` with `use` to make it callable above its definition
[INFO] [stdout]   = note: `#[warn(out_of_scope_macro_calls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "897abe9c096b44ef04b12fcc502b6318b4e38f07bf0374f3430c28a6c62593a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "897abe9c096b44ef04b12fcc502b6318b4e38f07bf0374f3430c28a6c62593a9", kill_on_drop: false }`
[INFO] [stdout] 897abe9c096b44ef04b12fcc502b6318b4e38f07bf0374f3430c28a6c62593a9