[INFO] cloning repository https://github.com/epage/range_bounds_example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/epage/range_bounds_example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepage%2Frange_bounds_example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepage%2Frange_bounds_example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f74b4ad9af5b3c2df8b06d8c93673138bb8bde93
[INFO] checking epage/range_bounds_example against try#3f7e3b175fda7edbf81081bcd9b91b73f2f7993f for pr-156157-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepage%2Frange_bounds_example" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/epage/range_bounds_example
[INFO] finished tweaking git repo https://github.com/epage/range_bounds_example
[INFO] tweaked toml for git repo https://github.com/epage/range_bounds_example written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/epage/range_bounds_example on toolchain 3f7e3b175fda7edbf81081bcd9b91b73f2f7993f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0c672fbc5966ea7003749978d2710336e3b96710bc7be07bb4f0d72f013cbab
[INFO] running `Command { std: "docker" "start" "-a" "f0c672fbc5966ea7003749978d2710336e3b96710bc7be07bb4f0d72f013cbab", kill_on_drop: false }`
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[INFO] [stdout] f0c672fbc5966ea7003749978d2710336e3b96710bc7be07bb4f0d72f013cbab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5cab232c4f2629a59f80eb2a642616d10cad9fbad0f8dc6ab3c6c0bf673ebf18
[INFO] running `Command { std: "docker" "start" "-a" "5cab232c4f2629a59f80eb2a642616d10cad9fbad0f8dc6ab3c6c0bf673ebf18", kill_on_drop: false }`
[INFO] [stderr]     Checking current v0.1.0 (/opt/rustwide/workdir/examples/current)
[INFO] [stderr]     Checking nom-proposal v0.1.0 (/opt/rustwide/workdir/examples/nom-proposal)
[INFO] [stderr]     Checking combined v0.1.0 (/opt/rustwide/workdir/examples/combined)
[INFO] [stderr]     Checking rust-proposal v0.1.0 (/opt/rustwide/workdir/examples/rust-proposal)
[INFO] [stderr]     Checking broken-nom-proposal v0.1.0 (/opt/rustwide/workdir/examples/broken-nom-proposal)
[INFO] [stdout] error[E0119]: conflicting implementations of trait `IntoRangeBounds` for type `usize`
[INFO] [stdout]   --> examples/broken-nom-proposal/fake_nom.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout]  8 | / impl<T> IntoRangeBounds for T
[INFO] [stdout]  9 | | where
[INFO] [stdout] 10 | |     T: RangeBounds<usize>,
[INFO] [stdout]    | |__________________________- first implementation here
[INFO] [stdout] ...
[INFO] [stdout] 17 |   impl IntoRangeBounds for usize {
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = note: upstream crates may add a new impl of trait `std::ops::RangeBounds<usize>` for type `usize` in future versions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0119`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `broken-nom-proposal` (bin "broken-nom-proposal") due to 1 previous error
[INFO] [stdout] error[E0119]: conflicting implementations of trait `IntoRangeBounds` for type `usize`
[INFO] [stdout]   --> examples/broken-nom-proposal/fake_nom.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout]  8 | / impl<T> IntoRangeBounds for T
[INFO] [stdout]  9 | | where
[INFO] [stdout] 10 | |     T: RangeBounds<usize>,
[INFO] [stdout]    | |__________________________- first implementation here
[INFO] [stdout] ...
[INFO] [stdout] 17 |   impl IntoRangeBounds for usize {
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = note: upstream crates may add a new impl of trait `std::ops::RangeBounds<usize>` for type `usize` in future versions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0119`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `broken-nom-proposal` (bin "broken-nom-proposal" test) due to 1 previous error
[INFO] [stdout] error[E0277]: the trait bound `i32: fake_std::ops::RangeBounds<usize>` is not satisfied
[INFO] [stdout]    --> examples/combined/main.rs:5:20
[INFO] [stdout]     |
[INFO] [stdout]   5 |     fake_nom::many(10);
[INFO] [stdout]     |     -------------- ^^ the trait `fake_std::ops::RangeBounds<usize>` is not implemented for `i32`
[INFO] [stdout]     |     |
[INFO] [stdout]     |     required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `RangeBounds<usize>` is not implemented for `i32`
[INFO] [stdout]       but trait `RangeBounds<i32>` is implemented for it
[INFO] [stdout]    --> examples/combined/fake_std.rs:225:13
[INFO] [stdout]     |
[INFO] [stdout] 225 |             impl RangeBounds<$ty> for $ty {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 239 |     range_bounds_scalar!(i32);
[INFO] [stdout]     |     ------------------------- in this macro invocation
[INFO] [stdout]     = help: for that trait implementation, expected `i32`, found `usize`
[INFO] [stdout] note: required for `i32` to implement `IntoRangeBounds<i32>`
[INFO] [stdout]    --> examples/combined/fake_nom.rs:11:9
[INFO] [stdout]     |
[INFO] [stdout]  11 | impl<T> IntoRangeBounds<T> for T
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^     ^
[INFO] [stdout]  12 | where
[INFO] [stdout]  13 |     T: RangeBounds<usize>,
[INFO] [stdout]     |        ------------------ unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `many`
[INFO] [stdout]    --> examples/combined/fake_nom.rs:28:8
[INFO] [stdout]     |
[INFO] [stdout]  26 | pub fn many<G, H>(range: G)
[INFO] [stdout]     |        ---- required by a bound in this function
[INFO] [stdout]  27 | where
[INFO] [stdout]  28 |     G: IntoRangeBounds<H>,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^ required by this bound in `many`
[INFO] [stdout]     = note: this error originates in the macro `range_bounds_scalar` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `combined` (bin "combined" test) due to 1 previous error
[INFO] [stdout] error[E0277]: the trait bound `i32: fake_std::ops::RangeBounds<usize>` is not satisfied
[INFO] [stdout]    --> examples/combined/main.rs:5:20
[INFO] [stdout]     |
[INFO] [stdout]   5 |     fake_nom::many(10);
[INFO] [stdout]     |     -------------- ^^ the trait `fake_std::ops::RangeBounds<usize>` is not implemented for `i32`
[INFO] [stdout]     |     |
[INFO] [stdout]     |     required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `RangeBounds<usize>` is not implemented for `i32`
[INFO] [stdout]       but trait `RangeBounds<i32>` is implemented for it
[INFO] [stdout]    --> examples/combined/fake_std.rs:225:13
[INFO] [stdout]     |
[INFO] [stdout] 225 |             impl RangeBounds<$ty> for $ty {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 239 |     range_bounds_scalar!(i32);
[INFO] [stdout]     |     ------------------------- in this macro invocation
[INFO] [stdout]     = help: for that trait implementation, expected `i32`, found `usize`
[INFO] [stdout] note: required for `i32` to implement `IntoRangeBounds<i32>`
[INFO] [stdout]    --> examples/combined/fake_nom.rs:11:9
[INFO] [stdout]     |
[INFO] [stdout]  11 | impl<T> IntoRangeBounds<T> for T
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^     ^
[INFO] [stdout]  12 | where
[INFO] [stdout]  13 |     T: RangeBounds<usize>,
[INFO] [stdout]     |        ------------------ unsatisfied trait bound introduced here
[INFO] [stdout] note: required by a bound in `many`
[INFO] [stdout]    --> examples/combined/fake_nom.rs:28:8
[INFO] [stdout]     |
[INFO] [stdout]  26 | pub fn many<G, H>(range: G)
[INFO] [stdout]     |        ---- required by a bound in this function
[INFO] [stdout]  27 | where
[INFO] [stdout]  28 |     G: IntoRangeBounds<H>,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^ required by this bound in `many`
[INFO] [stdout]     = note: this error originates in the macro `range_bounds_scalar` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `combined` (bin "combined") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "5cab232c4f2629a59f80eb2a642616d10cad9fbad0f8dc6ab3c6c0bf673ebf18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cab232c4f2629a59f80eb2a642616d10cad9fbad0f8dc6ab3c6c0bf673ebf18", kill_on_drop: false }`
[INFO] [stdout] 5cab232c4f2629a59f80eb2a642616d10cad9fbad0f8dc6ab3c6c0bf673ebf18
