[INFO] fetching crate ctb 1.1.0...
[INFO] testing ctb-1.1.0 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate ctb 1.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate ctb 1.1.0
[INFO] finished tweaking crates.io crate ctb 1.1.0
[INFO] tweaked toml for crates.io crate ctb 1.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ctb 1.1.0 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0416a3ad1a9d871acca07fd7932cf828d471738746877e2f9dd048d66a925f5
[INFO] running `Command { std: "docker" "start" "-a" "f0416a3ad1a9d871acca07fd7932cf828d471738746877e2f9dd048d66a925f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0416a3ad1a9d871acca07fd7932cf828d471738746877e2f9dd048d66a925f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0416a3ad1a9d871acca07fd7932cf828d471738746877e2f9dd048d66a925f5", kill_on_drop: false }`
[INFO] [stdout] f0416a3ad1a9d871acca07fd7932cf828d471738746877e2f9dd048d66a925f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c511c229e49cd5e8faa681365e339a8952c70d723653884d0a7db2b99bc3917
[INFO] running `Command { std: "docker" "start" "-a" "6c511c229e49cd5e8faa681365e339a8952c70d723653884d0a7db2b99bc3917", kill_on_drop: false }`
[INFO] [stderr]    Compiling ctb v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/into_clone_on_extract.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn as_coe(&self) -> CloneOnExtract<Self::Owned, Self> {
[INFO] [stdout]    |               ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |               |
[INFO] [stdout]    |               the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn as_coe(&self) -> CloneOnExtract<'_, Self::Owned, Self> {
[INFO] [stdout]    |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "6c511c229e49cd5e8faa681365e339a8952c70d723653884d0a7db2b99bc3917", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c511c229e49cd5e8faa681365e339a8952c70d723653884d0a7db2b99bc3917", kill_on_drop: false }`
[INFO] [stdout] 6c511c229e49cd5e8faa681365e339a8952c70d723653884d0a7db2b99bc3917
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1b3a75916f71d3243bf975934000246d64a81095868bb70c89ab5896a1f372b
[INFO] running `Command { std: "docker" "start" "-a" "b1b3a75916f71d3243bf975934000246d64a81095868bb70c89ab5896a1f372b", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/into_clone_on_extract.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn as_coe(&self) -> CloneOnExtract<Self::Owned, Self> {
[INFO] [stdout]    |               ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |               |
[INFO] [stdout]    |               the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn as_coe(&self) -> CloneOnExtract<'_, Self::Owned, Self> {
[INFO] [stdout]    |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ctb v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/into_clone_on_extract.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn as_coe(&self) -> CloneOnExtract<Self::Owned, Self> {
[INFO] [stdout]    |               ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |               |
[INFO] [stdout]    |               the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn as_coe(&self) -> CloneOnExtract<'_, Self::Owned, Self> {
[INFO] [stdout]    |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "b1b3a75916f71d3243bf975934000246d64a81095868bb70c89ab5896a1f372b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1b3a75916f71d3243bf975934000246d64a81095868bb70c89ab5896a1f372b", kill_on_drop: false }`
[INFO] [stdout] b1b3a75916f71d3243bf975934000246d64a81095868bb70c89ab5896a1f372b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 12e78fbcc3878aaaf7eec06df6c5f809dc5bb4b4cd7190739a44bd6ae3b771f8
[INFO] running `Command { std: "docker" "start" "-a" "12e78fbcc3878aaaf7eec06df6c5f809dc5bb4b4cd7190739a44bd6ae3b771f8", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/into_clone_on_extract.rs:28:15
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn as_coe(&self) -> CloneOnExtract<Self::Owned, Self> {
[INFO] [stderr]    |               ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |               |
[INFO] [stderr]    |               the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn as_coe(&self) -> CloneOnExtract<'_, Self::Owned, Self> {
[INFO] [stderr]    |                                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: `ctb` (lib) generated 1 warning (run `cargo fix --lib -p ctb` to apply 1 suggestion)
[INFO] [stderr] warning: `ctb` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ctb-b69183b067787939)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_converters ... ok
[INFO] [stdout] test tests::test_constructors ... ok
[INFO] [stdout] test doc_tests::test ... ok
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ctb
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 48) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 48) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `CloneOnExtract`
[INFO] [stdout]   --> src/lib.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | use CloneOnExtract::{CloneOnExtract, AsCloneOnExtract, IntoCloneOnExtract};
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: a similar path exists: `ctb::CloneOnExtract`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `CloneOnExtract` found for type `u8` in the current scope
[INFO] [stdout]    --> src/lib.rs:104:44
[INFO] [stdout]     |
[INFO] [stdout] 104 |     assert_eq!(add_together_and_double(1u8.CloneOnExtract(), 2u8.CloneOnExtract()), 6);
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^ method not found in `u8`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `CloneOnExtract` found for type `u8` in the current scope
[INFO] [stdout]    --> src/lib.rs:104:66
[INFO] [stdout]     |
[INFO] [stdout] 104 |     assert_eq!(add_together_and_double(1u8.CloneOnExtract(), 2u8.CloneOnExtract()), 6);
[INFO] [stdout]     |                                                                  ^^^^^^^^^^^^^^ method not found in `u8`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `CloneOnExtract` found for type `i32` in the current scope
[INFO] [stdout]    --> src/lib.rs:105:45
[INFO] [stdout]     |
[INFO] [stdout] 105 |     assert_eq!(add_together_and_double(1i32.CloneOnExtract(), 2i32.CloneOnExtract()), 6);
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ method not found in `i32`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `CloneOnExtract` found for type `i32` in the current scope
[INFO] [stdout]    --> src/lib.rs:105:68
[INFO] [stdout]     |
[INFO] [stdout] 105 |     assert_eq!(add_together_and_double(1i32.CloneOnExtract(), 2i32.CloneOnExtract()), 6);
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^^ method not found in `i32`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 48)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "12e78fbcc3878aaaf7eec06df6c5f809dc5bb4b4cd7190739a44bd6ae3b771f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12e78fbcc3878aaaf7eec06df6c5f809dc5bb4b4cd7190739a44bd6ae3b771f8", kill_on_drop: false }`
[INFO] [stdout] 12e78fbcc3878aaaf7eec06df6c5f809dc5bb4b4cd7190739a44bd6ae3b771f8
