[INFO] fetching crate ctb 1.1.0...
[INFO] testing ctb-1.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate ctb 1.1.0 into /workspace/builds/worker-4-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-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ctb 1.1.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4f17b9ef9422de291093c891a8679d1a3383b8d2fa6eefbe9317664bf3c3c52
[INFO] running `Command { std: "docker" "start" "-a" "a4f17b9ef9422de291093c891a8679d1a3383b8d2fa6eefbe9317664bf3c3c52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4f17b9ef9422de291093c891a8679d1a3383b8d2fa6eefbe9317664bf3c3c52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4f17b9ef9422de291093c891a8679d1a3383b8d2fa6eefbe9317664bf3c3c52", kill_on_drop: false }`
[INFO] [stdout] a4f17b9ef9422de291093c891a8679d1a3383b8d2fa6eefbe9317664bf3c3c52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f0217fe854d838d53a70db7e1bf65699c064cf7c0daf35305c04f0d240d8602
[INFO] running `Command { std: "docker" "start" "-a" "0f0217fe854d838d53a70db7e1bf65699c064cf7c0daf35305c04f0d240d8602", 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 0.25s
[INFO] running `Command { std: "docker" "inspect" "0f0217fe854d838d53a70db7e1bf65699c064cf7c0daf35305c04f0d240d8602", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f0217fe854d838d53a70db7e1bf65699c064cf7c0daf35305c04f0d240d8602", kill_on_drop: false }`
[INFO] [stdout] 0f0217fe854d838d53a70db7e1bf65699c064cf7c0daf35305c04f0d240d8602
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83b17856c90e9e991641a2df3f25903ba2a25366ef8b8cfc946848f1a2847529
[INFO] running `Command { std: "docker" "start" "-a" "83b17856c90e9e991641a2df3f25903ba2a25366ef8b8cfc946848f1a2847529", 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 0.41s
[INFO] running `Command { std: "docker" "inspect" "83b17856c90e9e991641a2df3f25903ba2a25366ef8b8cfc946848f1a2847529", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83b17856c90e9e991641a2df3f25903ba2a25366ef8b8cfc946848f1a2847529", kill_on_drop: false }`
[INFO] [stdout] 83b17856c90e9e991641a2df3f25903ba2a25366ef8b8cfc946848f1a2847529
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a47412466cf8c250def55def04ba372b4613cd1a4e1d3b59d0a053866efa28b5
[INFO] running `Command { std: "docker" "start" "-a" "a47412466cf8c250def55def04ba372b4613cd1a4e1d3b59d0a053866efa28b5", 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 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ctb-b69183b067787939)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test doc_tests::test ... ok
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] test tests::test_constructors ... ok
[INFO] [stdout] test tests::test_converters ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ctb
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 48) ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[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] 3 | 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] 58 |     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] 58 |     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] 59 |     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] 59 |     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 0.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a47412466cf8c250def55def04ba372b4613cd1a4e1d3b59d0a053866efa28b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a47412466cf8c250def55def04ba372b4613cd1a4e1d3b59d0a053866efa28b5", kill_on_drop: false }`
[INFO] [stdout] a47412466cf8c250def55def04ba372b4613cd1a4e1d3b59d0a053866efa28b5