[INFO] fetching crate inplace-vec-builder 0.1.1...
[INFO] testing inplace-vec-builder-0.1.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate inplace-vec-builder 0.1.1 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate inplace-vec-builder 0.1.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate inplace-vec-builder 0.1.1
[INFO] finished tweaking crates.io crate inplace-vec-builder 0.1.1
[INFO] tweaked toml for crates.io crate inplace-vec-builder 0.1.1 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate crates.io crate inplace-vec-builder 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6be313c8e1e4a4db1ae4996f6ab9433683e7cf52ced4abf303d8caf3510fbce3
[INFO] running `Command { std: "docker" "start" "-a" "6be313c8e1e4a4db1ae4996f6ab9433683e7cf52ced4abf303d8caf3510fbce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6be313c8e1e4a4db1ae4996f6ab9433683e7cf52ced4abf303d8caf3510fbce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6be313c8e1e4a4db1ae4996f6ab9433683e7cf52ced4abf303d8caf3510fbce3", kill_on_drop: false }`
[INFO] [stdout] 6be313c8e1e4a4db1ae4996f6ab9433683e7cf52ced4abf303d8caf3510fbce3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c83821a51a9c7a877228de89e355d4fab38d624327149728b26098ec27efacb
[INFO] running `Command { std: "docker" "start" "-a" "6c83821a51a9c7a877228de89e355d4fab38d624327149728b26098ec27efacb", kill_on_drop: false }`
[INFO] [stderr]    Compiling inplace-vec-builder v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "6c83821a51a9c7a877228de89e355d4fab38d624327149728b26098ec27efacb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c83821a51a9c7a877228de89e355d4fab38d624327149728b26098ec27efacb", kill_on_drop: false }`
[INFO] [stdout] 6c83821a51a9c7a877228de89e355d4fab38d624327149728b26098ec27efacb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04836ab4107ce122675e0c9eed1b079c4f712825243b38af161c02e51d41bb34
[INFO] running `Command { std: "docker" "start" "-a" "04836ab4107ce122675e0c9eed1b079c4f712825243b38af161c02e51d41bb34", kill_on_drop: false }`
[INFO] [stderr]    Compiling testdrop v0.1.2
[INFO] [stderr]    Compiling inplace-vec-builder v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "04836ab4107ce122675e0c9eed1b079c4f712825243b38af161c02e51d41bb34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04836ab4107ce122675e0c9eed1b079c4f712825243b38af161c02e51d41bb34", kill_on_drop: false }`
[INFO] [stdout] 04836ab4107ce122675e0c9eed1b079c4f712825243b38af161c02e51d41bb34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dba38b7a726f8623b537eaacf817b1cf4f479a09873e3db4348e05dab3ef4cd6
[INFO] running `Command { std: "docker" "start" "-a" "dba38b7a726f8623b537eaacf817b1cf4f479a09873e3db4348e05dab3ef4cd6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/inplace_vec_builder-ebb0d5d2805caec6)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test vec_builder::tests::drop_just_source ... ok
[INFO] [stdout] test vec_builder::tests::source_drop_all ... ok
[INFO] [stdout] test vec_builder::tests::source_drop_some ... ok
[INFO] [stdout] test vec_builder::tests::source_move_some ... ok
[INFO] [stdout] test vec_builder::tests::source_move_all ... ok
[INFO] [stdout] test vec_builder::tests::source_pop_some ... ok
[INFO] [stdout] test vec_builder::tests::target_push_gap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests inplace-vec-builder
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 12) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 31) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 12) stdout ----
[INFO] [stdout] error[E0424]: expected value, found module `self`
[INFO] [stdout]  --> src/lib.rs:13:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_12_0() {
[INFO] [stdout]   |                                         ----------------------------- this function can't have a `self` parameter
[INFO] [stdout] 3 | let mut res = self
[INFO] [stdout]   |               ^^^^ `self` value is a keyword only available in methods with a `self` parameter
[INFO] [stdout] 
[INFO] [stdout] error[E0424]: expected value, found module `self`
[INFO] [stdout]   --> src/lib.rs:20:29
[INFO] [stdout]    |
[INFO] [stdout] 2  | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_12_0() {
[INFO] [stdout]    |                                         ----------------------------- this function can't have a `self` parameter
[INFO] [stdout] ...
[INFO] [stdout] 10 |         std::mem::swap(&mut self.elements, &mut res);
[INFO] [stdout]    |                             ^^^^ `self` value is a keyword only available in methods with a `self` parameter
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0424`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 31) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `InPlaceVecBuilder`
[INFO] [stdout]  --> src/lib.rs:32:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut t = InPlaceVecBuilder::from(&mut self.elements);
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use inplace_vec_builder::InPlaceVecBuilder;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0424]: expected value, found module `self`
[INFO] [stdout]  --> src/lib.rs:32:42
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_31_0() {
[INFO] [stdout]   |                                         ----------------------------- this function can't have a `self` parameter
[INFO] [stdout] 3 | let mut t = InPlaceVecBuilder::from(&mut self.elements);
[INFO] [stdout]   |                                          ^^^^ `self` value is a keyword only available in methods with a `self` parameter
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0424, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0424`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 12)
[INFO] [stdout]     src/lib.rs - (line 31)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "dba38b7a726f8623b537eaacf817b1cf4f479a09873e3db4348e05dab3ef4cd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dba38b7a726f8623b537eaacf817b1cf4f479a09873e3db4348e05dab3ef4cd6", kill_on_drop: false }`
[INFO] [stdout] dba38b7a726f8623b537eaacf817b1cf4f479a09873e3db4348e05dab3ef4cd6