[INFO] fetching crate butido 0.3.0...
[INFO] checking butido-0.3.0 against try#8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f for pr-114559
[INFO] extracting crate butido 0.3.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate butido 0.3.0 on toolchain 8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate butido 0.3.0
[INFO] finished tweaking crates.io crate butido 0.3.0
[INFO] tweaked toml for crates.io crate butido 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate butido 0.3.0 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" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 955807ca295e1ae98cd9c19160c7f6708373c1bad4967b629ba0ce7bbda68bdf
[INFO] running `Command { std: "docker" "start" "-a" "955807ca295e1ae98cd9c19160c7f6708373c1bad4967b629ba0ce7bbda68bdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "955807ca295e1ae98cd9c19160c7f6708373c1bad4967b629ba0ce7bbda68bdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "955807ca295e1ae98cd9c19160c7f6708373c1bad4967b629ba0ce7bbda68bdf", kill_on_drop: false }`
[INFO] [stdout] 955807ca295e1ae98cd9c19160c7f6708373c1bad4967b629ba0ce7bbda68bdf
[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" "-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3df544b915d3d0dee6d965f8d07b80c3ebf718256fada2bf7643968c2e5727c9
[INFO] running `Command { std: "docker" "start" "-a" "3df544b915d3d0dee6d965f8d07b80c3ebf718256fada2bf7643968c2e5727c9", kill_on_drop: false }`
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[INFO] [stdout] warning: lint `const_err` has been removed: converted into hard error, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> for more information
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     const_err,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `const_err` has been removed: converted into hard error, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> for more information
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     const_err,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/endpoint/configured.rs:589:22
[INFO] [stdout]     |
[INFO] [stdout] 589 |                     .inspect(|_| trace!("Successfully copied source {} to container {}", source_path.display(), container.id()))
[INFO] [stdout]     |                      ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `result_inspect::ResultInspect::inspect(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(result_option_inspect)]` to the crate attributes to enable `Result::<T, E>::inspect`
[INFO] [stdout]     = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/endpoint/configured.rs:596:14
[INFO] [stdout]     |
[INFO] [stdout] 596 |             .inspect(|_| trace!("Successfully copied sources to container {}", container.id()))
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `result_inspect::ResultInspect::inspect(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(result_option_inspect)]` to the crate attributes to enable `Result::<T, E>::inspect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/endpoint/configured.rs:632:22
[INFO] [stdout]     |
[INFO] [stdout] 632 |                     .inspect(|_| trace!("Copying patch {} successfull", patch.display()))
[INFO] [stdout]     |                      ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `result_inspect::ResultInspect::inspect(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(result_option_inspect)]` to the crate attributes to enable `Result::<T, E>::inspect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/endpoint/configured.rs:640:14
[INFO] [stdout]     |
[INFO] [stdout] 640 |             .inspect(|_| trace!("Copied all patches"))
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `result_inspect::ResultInspect::inspect(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(result_option_inspect)]` to the crate attributes to enable `Result::<T, E>::inspect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/endpoint/configured.rs:709:22
[INFO] [stdout]     |
[INFO] [stdout] 709 |                     .inspect(|_| trace!("Successfully copied {} to container", art.display()))
[INFO] [stdout]     |                      ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `result_inspect::ResultInspect::inspect(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(result_option_inspect)]` to the crate attributes to enable `Result::<T, E>::inspect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/endpoint/configured.rs:725:14
[INFO] [stdout]     |
[INFO] [stdout] 725 |             .inspect(|_| trace!("Successfully copied all artifacts to the container {}", container.id()))
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `result_inspect::ResultInspect::inspect(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(result_option_inspect)]` to the crate attributes to enable `Result::<T, E>::inspect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/endpoint/configured.rs:739:14
[INFO] [stdout]     |
[INFO] [stdout] 739 |             .inspect(|_| trace!("Successfully copied script to container {}", container.id()))
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `result_inspect::ResultInspect::inspect(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(result_option_inspect)]` to the crate attributes to enable `Result::<T, E>::inspect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/endpoint/configured.rs:589:22
[INFO] [stdout]     |
[INFO] [stdout] 589 |                     .inspect(|_| trace!("Successfully copied source {} to container {}", source_path.display(), container.id()))
[INFO] [stdout]     |                      ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `result_inspect::ResultInspect::inspect(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(result_option_inspect)]` to the crate attributes to enable `std::result::Result::<T, E>::inspect`
[INFO] [stdout]     = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/endpoint/configured.rs:596:14
[INFO] [stdout]     |
[INFO] [stdout] 596 |             .inspect(|_| trace!("Successfully copied sources to container {}", container.id()))
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `result_inspect::ResultInspect::inspect(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(result_option_inspect)]` to the crate attributes to enable `std::result::Result::<T, E>::inspect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/endpoint/configured.rs:632:22
[INFO] [stdout]     |
[INFO] [stdout] 632 |                     .inspect(|_| trace!("Copying patch {} successfull", patch.display()))
[INFO] [stdout]     |                      ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `result_inspect::ResultInspect::inspect(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(result_option_inspect)]` to the crate attributes to enable `std::result::Result::<T, E>::inspect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/endpoint/configured.rs:640:14
[INFO] [stdout]     |
[INFO] [stdout] 640 |             .inspect(|_| trace!("Copied all patches"))
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `result_inspect::ResultInspect::inspect(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(result_option_inspect)]` to the crate attributes to enable `std::result::Result::<T, E>::inspect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/endpoint/configured.rs:709:22
[INFO] [stdout]     |
[INFO] [stdout] 709 |                     .inspect(|_| trace!("Successfully copied {} to container", art.display()))
[INFO] [stdout]     |                      ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `result_inspect::ResultInspect::inspect(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(result_option_inspect)]` to the crate attributes to enable `std::result::Result::<T, E>::inspect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/endpoint/configured.rs:725:14
[INFO] [stdout]     |
[INFO] [stdout] 725 |             .inspect(|_| trace!("Successfully copied all artifacts to the container {}", container.id()))
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `result_inspect::ResultInspect::inspect(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(result_option_inspect)]` to the crate attributes to enable `std::result::Result::<T, E>::inspect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/endpoint/configured.rs:739:14
[INFO] [stdout]     |
[INFO] [stdout] 739 |             .inspect(|_| trace!("Successfully copied script to container {}", container.id()))
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `result_inspect::ResultInspect::inspect(...)` to keep using the current method
[INFO] [stdout]     = help: add `#![feature(result_option_inspect)]` to the crate attributes to enable `std::result::Result::<T, E>::inspect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/filestore/staging.rs:70:26
[INFO] [stdout]    |
[INFO] [stdout] 70 |                         .inspect(|r| trace!("Loaded from path {} = {:?}", path.display(), r))
[INFO] [stdout]    |                          ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `result_inspect::ResultInspect::inspect(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(result_option_inspect)]` to the crate attributes to enable `Result::<T, E>::inspect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/filestore/staging.rs:70:26
[INFO] [stdout]    |
[INFO] [stdout] 70 |                         .inspect(|r| trace!("Loaded from path {} = {:?}", path.display(), r))
[INFO] [stdout]    |                          ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `result_inspect::ResultInspect::inspect(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(result_option_inspect)]` to the crate attributes to enable `std::result::Result::<T, E>::inspect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.16s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2, parse-display-derive v0.5.3, structmeta-derive v0.1.4
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "3df544b915d3d0dee6d965f8d07b80c3ebf718256fada2bf7643968c2e5727c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3df544b915d3d0dee6d965f8d07b80c3ebf718256fada2bf7643968c2e5727c9", kill_on_drop: false }`
[INFO] [stdout] 3df544b915d3d0dee6d965f8d07b80c3ebf718256fada2bf7643968c2e5727c9
