[INFO] fetching crate pi_key_alloter 0.5.2...
[INFO] testing pi_key_alloter-0.5.2 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate pi_key_alloter 0.5.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate pi_key_alloter 0.5.2
[INFO] finished tweaking crates.io crate pi_key_alloter 0.5.2
[INFO] tweaked toml for crates.io crate pi_key_alloter 0.5.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pi_key_alloter 0.5.2 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pi_key_alloter 0.5.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00afc76c9e8a5cc2a6fa8ee7d6f0fe67750a98d7fa5e7dd813bac336f700a0c7
[INFO] running `Command { std: "docker" "start" "-a" "00afc76c9e8a5cc2a6fa8ee7d6f0fe67750a98d7fa5e7dd813bac336f700a0c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00afc76c9e8a5cc2a6fa8ee7d6f0fe67750a98d7fa5e7dd813bac336f700a0c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00afc76c9e8a5cc2a6fa8ee7d6f0fe67750a98d7fa5e7dd813bac336f700a0c7", kill_on_drop: false }`
[INFO] [stdout] 00afc76c9e8a5cc2a6fa8ee7d6f0fe67750a98d7fa5e7dd813bac336f700a0c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f925931ec9e5718a7a66ab884d8fd8243cb9a79fdbf1950b0c87a362f11fb0db
[INFO] running `Command { std: "docker" "start" "-a" "f925931ec9e5718a7a66ab884d8fd8243cb9a79fdbf1950b0c87a362f11fb0db", kill_on_drop: false }`
[INFO] [stderr]    Compiling pi_null v0.1.11
[INFO] [stderr]    Compiling pi_share v0.4.16
[INFO] [stderr]    Compiling pi_key_alloter v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:554:19
[INFO] [stdout]     |
[INFO] [stdout] 554 |     pub fn settle(&self, version_incr: u32) -> Drain {
[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] 554 |     pub fn settle(&self, version_incr: u32) -> Drain<'_> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "f925931ec9e5718a7a66ab884d8fd8243cb9a79fdbf1950b0c87a362f11fb0db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f925931ec9e5718a7a66ab884d8fd8243cb9a79fdbf1950b0c87a362f11fb0db", kill_on_drop: false }`
[INFO] [stdout] f925931ec9e5718a7a66ab884d8fd8243cb9a79fdbf1950b0c87a362f11fb0db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20e3d959a7b199517c7436386c868a452e6514ae15653bd0134caa57029ef0e4
[INFO] running `Command { std: "docker" "start" "-a" "20e3d959a7b199517c7436386c868a452e6514ae15653bd0134caa57029ef0e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling pi_key_alloter v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:554:19
[INFO] [stdout]     |
[INFO] [stdout] 554 |     pub fn settle(&self, version_incr: u32) -> Drain {
[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] 554 |     pub fn settle(&self, version_incr: u32) -> Drain<'_> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::new_key_type`
[INFO] [stdout]    --> src/lib.rs:611:13
[INFO] [stdout]     |
[INFO] [stdout] 611 |         use super::new_key_type;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:554:19
[INFO] [stdout]     |
[INFO] [stdout] 554 |     pub fn settle(&self, version_incr: u32) -> Drain {
[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] 554 |     pub fn settle(&self, version_incr: u32) -> Drain<'_> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "20e3d959a7b199517c7436386c868a452e6514ae15653bd0134caa57029ef0e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20e3d959a7b199517c7436386c868a452e6514ae15653bd0134caa57029ef0e4", kill_on_drop: false }`
[INFO] [stdout] 20e3d959a7b199517c7436386c868a452e6514ae15653bd0134caa57029ef0e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f3b18a6e379271cf4edb2e24c4569c50ed955335115115ea2da6f08223fbf03d
[INFO] running `Command { std: "docker" "start" "-a" "f3b18a6e379271cf4edb2e24c4569c50ed955335115115ea2da6f08223fbf03d", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:554:19
[INFO] [stderr]     |
[INFO] [stderr] 554 |     pub fn settle(&self, version_incr: u32) -> Drain {
[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] 554 |     pub fn settle(&self, version_incr: u32) -> Drain<'_> {
[INFO] [stderr]     |                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::new_key_type`
[INFO] [stderr]    --> src/lib.rs:611:13
[INFO] [stderr]     |
[INFO] [stderr] 611 |         use super::new_key_type;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `pi_key_alloter` (lib) generated 1 warning (run `cargo fix --lib -p pi_key_alloter` to apply 1 suggestion)
[INFO] [stderr] warning: `pi_key_alloter` (lib test) generated 2 warnings (1 duplicate) (run `cargo fix --lib -p pi_key_alloter --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pi_key_alloter-022aef7d38c524b8)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_key ... ok
[INFO] [stdout] test tests::macro_expansion ... ok
[INFO] [stdout] test tests::test_new_key_type ... ok
[INFO] [stdout] test tests::check_is_older_version ... ok
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pi_key_alloter
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - new_key_type (line 342) ... FAILED
[INFO] [stdout] test src/lib.rs - Key::with (line 132) ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - new_key_type (line 342) stdout ----
[INFO] [stdout] error[E0061]: this method takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> src/lib.rs:357:30
[INFO] [stdout]     |
[INFO] [stdout] 357 |     let bob: UserKey = users.alloc(1).into();
[INFO] [stdout]     |                              ^^^^^--- argument #2 of type `u32` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/lib.rs:530:12
[INFO] [stdout]     |
[INFO] [stdout] 530 |     pub fn alloc(&self, version_incr: u32, version_init: u32) -> KeyData {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 357 |     let bob: UserKey = users.alloc(1, /* u32 */).into();
[INFO] [stdout]     |                                     +++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> src/lib.rs:358:37
[INFO] [stdout]     |
[INFO] [stdout] 358 |     let apollo: RocketKey = rockets.alloc(1).into();
[INFO] [stdout]     |                                     ^^^^^--- argument #2 of type `u32` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/lib.rs:530:12
[INFO] [stdout]     |
[INFO] [stdout] 530 |     pub fn alloc(&self, version_incr: u32, version_init: u32) -> KeyData {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 358 |     let apollo: RocketKey = rockets.alloc(1, /* u32 */).into();
[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 E0061`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Key::with (line 132) stdout ----
[INFO] [stdout] error[E0599]: no function or associated item named `null` found for struct `pi_key_alloter::DefaultKey` in the current scope
[INFO] [stdout]    --> src/lib.rs:136:22
[INFO] [stdout]     |
[INFO] [stdout] 136 | let dk = DefaultKey::null();
[INFO] [stdout]     |                      ^^^^ function or associated item not found in `pi_key_alloter::DefaultKey`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Null` which provides `null` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 131 + use pi_null::Null;
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `is_null` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 136 | let dk = DefaultKey::is_null();
[INFO] [stdout]     |                      +++
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `null` found for struct `MyKey` in the current scope
[INFO] [stdout]    --> src/lib.rs:137:17
[INFO] [stdout]     |
[INFO] [stdout] 135 | new_key_type! { struct MyKey; }
[INFO] [stdout]     | ------------------------------- function or associated item `null` not found for this struct
[INFO] [stdout] 136 | let dk = DefaultKey::null();
[INFO] [stdout] 137 | let mk = MyKey::null();
[INFO] [stdout]     |                 ^^^^ function or associated item not found in `MyKey`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Null` which provides `null` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 131 + use pi_null::Null;
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `is_null` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 137 | let mk = MyKey::is_null();
[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] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Key::with (line 132)
[INFO] [stdout]     src/lib.rs - new_key_type (line 342)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f3b18a6e379271cf4edb2e24c4569c50ed955335115115ea2da6f08223fbf03d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3b18a6e379271cf4edb2e24c4569c50ed955335115115ea2da6f08223fbf03d", kill_on_drop: false }`
[INFO] [stdout] f3b18a6e379271cf4edb2e24c4569c50ed955335115115ea2da6f08223fbf03d
