[INFO] fetching crate unchecked-index 0.2.2...
[INFO] fixing unchecked-index-0.2.2 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate unchecked-index 0.2.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate unchecked-index 0.2.2
[INFO] finished tweaking crates.io crate unchecked-index 0.2.2
[INFO] tweaked toml for crates.io crate unchecked-index 0.2.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate unchecked-index 0.2.2 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "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" "+622891a4e29178280638a6b63a8908bde2c0c854" "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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `unchecked-index` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0adcf71c1b9ceff8d4358b3abccf35655e7de6d808f51dedbffa6af68079cde2
[INFO] running `Command { std: "docker" "start" "0adcf71c1b9ceff8d4358b3abccf35655e7de6d808f51dedbffa6af68079cde2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0adcf71c1b9ceff8d4358b3abccf35655e7de6d808f51dedbffa6af68079cde2" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0adcf71c1b9ceff8d4358b3abccf35655e7de6d808f51dedbffa6af68079cde2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0adcf71c1b9ceff8d4358b3abccf35655e7de6d808f51dedbffa6af68079cde2" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2015 edition to 2018
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `unchecked-index` (manifest) generated 1 warning
[INFO] [stderr]     Checking unchecked-index v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2015 edition to 2018
[INFO] [stderr]        Fixed src/slice_impls.rs (3 fixes)
[INFO] [stderr]        Fixed src/lib.rs (1 fix)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr] crater-edition-check: unchecked-index v0.2.2 (/opt/rustwide/workdir) updating edition from 2015 to 2018
[INFO] [stderr]     Checking unchecked-index v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find `std` in `crate`
[INFO] [stdout]    --> src/lib.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout] 110 | use crate::std::ops::{Deref, DerefMut, Index, IndexMut};
[INFO] [stdout]     |            ^^^ could not find `std` in the crate root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:49:22
[INFO] [stdout]     |
[INFO] [stdout]  48 | #[cfg(not(test))]
[INFO] [stdout]     |          ------ the item is gated here
[INFO] [stdout]  49 | extern crate core as std;
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `std` in `crate`
[INFO] [stdout]   --> src/slice_impls.rs:6:12
[INFO] [stdout]    |
[INFO] [stdout]  6 | use crate::std::ops::{Range, RangeTo, RangeFrom, RangeFull};
[INFO] [stdout]    |            ^^^ could not find `std` in the crate root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:49:22
[INFO] [stdout]    |
[INFO] [stdout] 48 | #[cfg(not(test))]
[INFO] [stdout]    |          ------ the item is gated here
[INFO] [stdout] 49 | extern crate core as std;
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `std` in `crate`
[INFO] [stdout]   --> src/slice_impls.rs:18:24
[INFO] [stdout]    |
[INFO] [stdout] 18 |               use crate::std::ops::{Range, RangeTo, RangeFrom, RangeFull};
[INFO] [stdout]    |                          ^^^ could not find `std` in the crate root
[INFO] [stdout] ...
[INFO] [stdout] 52 | / impl_for_slice!(index, usize, self, index, {
[INFO] [stdout] 53 | |     assert!(*index < self.len(),
[INFO] [stdout] 54 | |             "assertion index < len failed: index out of bounds: \
[INFO] [stdout] 55 | |             index = {}, len = {}",
[INFO] [stdout] 56 | |             index, self.len())
[INFO] [stdout] 57 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:49:22
[INFO] [stdout]    |
[INFO] [stdout] 48 | #[cfg(not(test))]
[INFO] [stdout]    |          ------ the item is gated here
[INFO] [stdout] 49 | extern crate core as std;
[INFO] [stdout]    |                      ^^^
[INFO] [stdout]    = note: this error originates in the macro `impl_for_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `std` in `crate`
[INFO] [stdout]   --> src/slice_impls.rs:18:24
[INFO] [stdout]    |
[INFO] [stdout] 18 |               use crate::std::ops::{Range, RangeTo, RangeFrom, RangeFull};
[INFO] [stdout]    |                          ^^^ could not find `std` in the crate root
[INFO] [stdout] ...
[INFO] [stdout] 59 | / impl_for_slice!(range, Range<usize>, self, index, {
[INFO] [stdout] 60 | |   assert!(index.start <= index.end,
[INFO] [stdout] 61 | |           "assertion start <= end failed: start = {}, end = {}, len = {}",
[INFO] [stdout] 62 | |           index.start, index.end, self.len());
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | |           index.end, self.len());
[INFO] [stdout] 66 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:49:22
[INFO] [stdout]    |
[INFO] [stdout] 48 | #[cfg(not(test))]
[INFO] [stdout]    |          ------ the item is gated here
[INFO] [stdout] 49 | extern crate core as std;
[INFO] [stdout]    |                      ^^^
[INFO] [stdout]    = note: this error originates in the macro `impl_for_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `std` in `crate`
[INFO] [stdout]   --> src/slice_impls.rs:18:24
[INFO] [stdout]    |
[INFO] [stdout] 18 |               use crate::std::ops::{Range, RangeTo, RangeFrom, RangeFull};
[INFO] [stdout]    |                          ^^^ could not find `std` in the crate root
[INFO] [stdout] ...
[INFO] [stdout] 68 | / impl_for_slice!(rangeto, RangeTo<usize>, self, index, {
[INFO] [stdout] 69 | |   assert!(index.end <= self.len(),
[INFO] [stdout] 70 | |           "assertion end <= len failed: end = {}, len = {}",
[INFO] [stdout] 71 | |           index.end, self.len());
[INFO] [stdout] 72 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:49:22
[INFO] [stdout]    |
[INFO] [stdout] 48 | #[cfg(not(test))]
[INFO] [stdout]    |          ------ the item is gated here
[INFO] [stdout] 49 | extern crate core as std;
[INFO] [stdout]    |                      ^^^
[INFO] [stdout]    = note: this error originates in the macro `impl_for_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `std` in `crate`
[INFO] [stdout]   --> src/slice_impls.rs:18:24
[INFO] [stdout]    |
[INFO] [stdout] 18 |               use crate::std::ops::{Range, RangeTo, RangeFrom, RangeFull};
[INFO] [stdout]    |                          ^^^ could not find `std` in the crate root
[INFO] [stdout] ...
[INFO] [stdout] 74 | / impl_for_slice!(rangefrom,RangeFrom<usize>, self, index, {
[INFO] [stdout] 75 | |   assert!(index.start <= self.len(),
[INFO] [stdout] 76 | |           "assertion start <= len failed: start = {}, len = {}",
[INFO] [stdout] 77 | |           index.start, self.len());
[INFO] [stdout] 78 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:49:22
[INFO] [stdout]    |
[INFO] [stdout] 48 | #[cfg(not(test))]
[INFO] [stdout]    |          ------ the item is gated here
[INFO] [stdout] 49 | extern crate core as std;
[INFO] [stdout]    |                      ^^^
[INFO] [stdout]    = note: this error originates in the macro `impl_for_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `std` in `crate`
[INFO] [stdout]   --> src/slice_impls.rs:18:24
[INFO] [stdout]    |
[INFO] [stdout] 18 |             use crate::std::ops::{Range, RangeTo, RangeFrom, RangeFull};
[INFO] [stdout]    |                        ^^^ could not find `std` in the crate root
[INFO] [stdout] ...
[INFO] [stdout] 80 | impl_for_slice!(rangefull, RangeFull, self, _index, { });
[INFO] [stdout]    | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:49:22
[INFO] [stdout]    |
[INFO] [stdout] 48 | #[cfg(not(test))]
[INFO] [stdout]    |          ------ the item is gated here
[INFO] [stdout] 49 | extern crate core as std;
[INFO] [stdout]    |                      ^^^
[INFO] [stdout]    = note: this error originates in the macro `impl_for_slice` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `std` in `crate`
[INFO] [stdout]   --> src/slice_impls.rs:10:36
[INFO] [stdout]    |
[INFO] [stdout] 10 | type Output<T, I> = <[T] as crate::std::ops::Index<I>>::Output;
[INFO] [stdout]    |                                    ^^^ could not find `std` in the crate root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:49:22
[INFO] [stdout]    |
[INFO] [stdout] 48 | #[cfg(not(test))]
[INFO] [stdout]    |          ------ the item is gated here
[INFO] [stdout] 49 | extern crate core as std;
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]    |
[INFO] [stdout]  6 + use std::ops;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `ops`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 10 - type Output<T, I> = <[T] as crate::std::ops::Index<I>>::Output;
[INFO] [stdout] 10 + type Output<T, I> = <[T] as ops::Index<I>>::Output;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> src/lib.rs:140:35
[INFO] [stdout]     |
[INFO] [stdout] 140 |     fn index(&self, index: I) -> &Self::Output {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use fully-qualified syntax
[INFO] [stdout]     |
[INFO] [stdout] 140 -     fn index(&self, index: I) -> &Self::Output {
[INFO] [stdout] 140 +     fn index(&self, index: I) -> &<UncheckedIndex<T> as BitOr>::Output {
[INFO] [stdout]     |
[INFO] [stdout] 140 -     fn index(&self, index: I) -> &Self::Output {
[INFO] [stdout] 140 +     fn index(&self, index: I) -> &<UncheckedIndex<T> as IntoFuture>::Output {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0223]: ambiguous associated type
[INFO] [stdout]    --> src/lib.rs:160:47
[INFO] [stdout]     |
[INFO] [stdout] 160 |     fn index_mut(&mut self, index: I) -> &mut Self::Output {
[INFO] [stdout]     |                                               ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use fully-qualified syntax
[INFO] [stdout]     |
[INFO] [stdout] 160 -     fn index_mut(&mut self, index: I) -> &mut Self::Output {
[INFO] [stdout] 160 +     fn index_mut(&mut self, index: I) -> &mut <UncheckedIndex<T> as BitOr>::Output {
[INFO] [stdout]     |
[INFO] [stdout] 160 -     fn index_mut(&mut self, index: I) -> &mut Self::Output {
[INFO] [stdout] 160 +     fn index_mut(&mut self, index: I) -> &mut <UncheckedIndex<T> as IntoFuture>::Output {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0223, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0223`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `unchecked-index` (lib test) due to 10 previous errors
[INFO] running `Command { std: "docker" "inspect" "0adcf71c1b9ceff8d4358b3abccf35655e7de6d808f51dedbffa6af68079cde2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0adcf71c1b9ceff8d4358b3abccf35655e7de6d808f51dedbffa6af68079cde2", kill_on_drop: false }`
[INFO] [stdout] 0adcf71c1b9ceff8d4358b3abccf35655e7de6d808f51dedbffa6af68079cde2
