[INFO] fetching crate imply-hack 0.1.0...
[INFO] testing imply-hack-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate imply-hack 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate imply-hack 0.1.0
[INFO] finished tweaking crates.io crate imply-hack 0.1.0
[INFO] tweaked toml for crates.io crate imply-hack 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate imply-hack 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e124b9b1cb73172d01b04b6f395cfea516811fe4fb36e32b4e93d655f8bc5e09
[INFO] running `Command { std: "docker" "start" "-a" "e124b9b1cb73172d01b04b6f395cfea516811fe4fb36e32b4e93d655f8bc5e09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e124b9b1cb73172d01b04b6f395cfea516811fe4fb36e32b4e93d655f8bc5e09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e124b9b1cb73172d01b04b6f395cfea516811fe4fb36e32b4e93d655f8bc5e09", kill_on_drop: false }`
[INFO] [stdout] e124b9b1cb73172d01b04b6f395cfea516811fe4fb36e32b4e93d655f8bc5e09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 744997292ba5fc8f7a38d3987ed47ba6a4766a30b97cad8432f0f0e3f58ba064
[INFO] running `Command { std: "docker" "start" "-a" "744997292ba5fc8f7a38d3987ed47ba6a4766a30b97cad8432f0f0e3f58ba064", kill_on_drop: false }`
[INFO] [stderr]    Compiling imply-hack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "744997292ba5fc8f7a38d3987ed47ba6a4766a30b97cad8432f0f0e3f58ba064", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "744997292ba5fc8f7a38d3987ed47ba6a4766a30b97cad8432f0f0e3f58ba064", kill_on_drop: false }`
[INFO] [stdout] 744997292ba5fc8f7a38d3987ed47ba6a4766a30b97cad8432f0f0e3f58ba064
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 463a45843f33e4ad7aced3b0326b8fb552aa3246e38fffb8dcc79ca9a1729932
[INFO] running `Command { std: "docker" "start" "-a" "463a45843f33e4ad7aced3b0326b8fb552aa3246e38fffb8dcc79ca9a1729932", kill_on_drop: false }`
[INFO] [stderr]    Compiling imply-hack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "463a45843f33e4ad7aced3b0326b8fb552aa3246e38fffb8dcc79ca9a1729932", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "463a45843f33e4ad7aced3b0326b8fb552aa3246e38fffb8dcc79ca9a1729932", kill_on_drop: false }`
[INFO] [stdout] 463a45843f33e4ad7aced3b0326b8fb552aa3246e38fffb8dcc79ca9a1729932
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b2dd8ae69880458354c47484309ccd65fb239e78b98a83836e06fb7090c3b604
[INFO] running `Command { std: "docker" "start" "-a" "b2dd8ae69880458354c47484309ccd65fb239e78b98a83836e06fb7090c3b604", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/imply_hack-9d833b9e41ff0b6d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests imply_hack
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - (line 3) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 140) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 84) ... FAILED
[INFO] [stdout] test src/lib.rs - Imply (line 168) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 71) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 18) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 154) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 48) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 3) stdout ----
[INFO] [stdout] error[E0405]: cannot find trait `Imply` in this scope
[INFO] [stdout]  --> src/lib.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | trait MyTrait<T>: Imply<T, Is: Bound> {}
[INFO] [stdout]   |                   ^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]   |
[INFO] [stdout] 2 + use imply_hack::Imply;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 140) stdout ----
[INFO] [stdout] error[E0405]: cannot find trait `Bound` in this scope
[INFO] [stdout]  --> src/lib.rs:147:21
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Self: Imply<Is: Bound>,
[INFO] [stdout]   |                     ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 84) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `Foo` in this scope
[INFO] [stdout]  --> src/lib.rs:87:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Foo: MyTrait<T>
[INFO] [stdout]   |     ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `MyTrait` in this scope
[INFO] [stdout]  --> src/lib.rs:87:10
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Foo: MyTrait<T>
[INFO] [stdout]   |          ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Imply (line 168) stdout ----
[INFO] [stdout] error[E0405]: cannot find trait `Imply` in this scope
[INFO] [stdout]  --> src/lib.rs:169:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | trait MyTrait<T>: Imply<T, Is: Bound> {}
[INFO] [stdout]   |                   ^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]   |
[INFO] [stdout] 2 + use imply_hack::Imply;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Bound` in this scope
[INFO] [stdout]  --> src/lib.rs:169:32
[INFO] [stdout]   |
[INFO] [stdout] 3 | trait MyTrait<T>: Imply<T, Is: Bound> {}
[INFO] [stdout]   |                                ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 71) stdout ----
[INFO] [stdout] error: expected `;`, found `Foo`
[INFO] [stdout]  --> src/lib.rs:77:27
[INFO] [stdout]   |
[INFO] [stdout] 8 |     user.use_value(&value)
[INFO] [stdout]   |                           ^ help: add `;` here
[INFO] [stdout] 9 |     Foo.do_the_thing(&value);
[INFO] [stdout]   |     --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `FooUser` in this scope
[INFO] [stdout]  --> src/lib.rs:74:8
[INFO] [stdout]   |
[INFO] [stdout] 5 |     U: FooUser<T>,
[INFO] [stdout]   |        ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Foo` in this scope
[INFO] [stdout]  --> src/lib.rs:75:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Foo: MyTrait<T>, // We really want to get rid of this.
[INFO] [stdout]   |     ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `MyTrait` in this scope
[INFO] [stdout]  --> src/lib.rs:75:10
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Foo: MyTrait<T>, // We really want to get rid of this.
[INFO] [stdout]   |          ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Foo` in this scope
[INFO] [stdout]  --> src/lib.rs:78:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Foo.do_the_thing(&value);
[INFO] [stdout]   |     ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 18) stdout ----
[INFO] [stdout] error[E0599]: no method named `do_the_thing` found for struct `Foo` in the current scope
[INFO] [stdout]   --> src/lib.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout]  7 | struct Foo;
[INFO] [stdout]    | ---------- method `do_the_thing` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 16 |         Foo.do_the_thing(value)
[INFO] [stdout]    |         ----^^^^^^^^^^^^-------
[INFO] [stdout]    |         |   |
[INFO] [stdout]    |         |   this is an associated function, not a method
[INFO] [stdout]    |         help: use associated function syntax instead: `Foo::do_the_thing(value)`
[INFO] [stdout]    |
[INFO] [stdout]    = note: found the following associated functions; to be used as methods, functions must have a `self` parameter
[INFO] [stdout] note: the candidate is defined in the trait `MyTrait`
[INFO] [stdout]   --> src/lib.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout]  4 |     fn do_the_thing(value: &T);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `do_the_thing` found for struct `Foo` in the current scope
[INFO] [stdout]   --> src/lib.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | struct Foo;
[INFO] [stdout]    | ---------- method `do_the_thing` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 26 |     Foo.do_the_thing(&value); // Do it again!
[INFO] [stdout]    |     ----^^^^^^^^^^^^--------
[INFO] [stdout]    |     |   |
[INFO] [stdout]    |     |   this is an associated function, not a method
[INFO] [stdout]    |     help: use associated function syntax instead: `Foo::do_the_thing(&value)`
[INFO] [stdout]    |
[INFO] [stdout]    = note: found the following associated functions; to be used as methods, functions must have a `self` parameter
[INFO] [stdout] note: the candidate is defined in the trait `MyTrait`
[INFO] [stdout]   --> src/lib.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout]  4 |     fn do_the_thing(value: &T);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 154) stdout ----
[INFO] [stdout] error[E0405]: cannot find trait `Bound` in this scope
[INFO] [stdout]  --> src/lib.rs:161:32
[INFO] [stdout]   |
[INFO] [stdout] 9 | trait MyTrait<T>: Imply<T, Is: Bound> {}
[INFO] [stdout]   |                                ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 48) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `MyFooUser` in this scope
[INFO] [stdout]  --> src/lib.rs:54:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | trait FooUser<T>
[INFO] [stdout]   | ---------------- similarly named trait `FooUser` defined here
[INFO] [stdout] ...
[INFO] [stdout] 8 | impl<T> FooUser<T> for MyFooUser
[INFO] [stdout]   |                        ^^^^^^^^^ help: a trait with a similar name exists: `FooUser`
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Foo` in this scope
[INFO] [stdout]   --> src/lib.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Foo: MyTrait<T>
[INFO] [stdout]    |     ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `MyTrait` in this scope
[INFO] [stdout]   --> src/lib.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Foo: MyTrait<T>
[INFO] [stdout]    |          ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 140)
[INFO] [stdout]     src/lib.rs - (line 154)
[INFO] [stdout]     src/lib.rs - (line 18)
[INFO] [stdout]     src/lib.rs - (line 3)
[INFO] [stdout]     src/lib.rs - (line 48)
[INFO] [stdout]     src/lib.rs - (line 71)
[INFO] [stdout]     src/lib.rs - (line 84)
[INFO] [stdout]     src/lib.rs - Imply (line 168)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 8 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b2dd8ae69880458354c47484309ccd65fb239e78b98a83836e06fb7090c3b604", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2dd8ae69880458354c47484309ccd65fb239e78b98a83836e06fb7090c3b604", kill_on_drop: false }`
[INFO] [stdout] b2dd8ae69880458354c47484309ccd65fb239e78b98a83836e06fb7090c3b604
