[INFO] fetching crate strck 0.1.2...
[INFO] testing strck-0.1.2 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate strck 0.1.2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate strck 0.1.2 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate strck 0.1.2
[INFO] finished tweaking crates.io crate strck 0.1.2
[INFO] tweaked toml for crates.io crate strck 0.1.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] [stderr]       Adding smol_str v0.1.24 (latest: v0.2.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe2f8922139ca66e373b8549aadfebb95adb766a679d7bc0743a445369d5305c
[INFO] running `Command { std: "docker" "start" "-a" "fe2f8922139ca66e373b8549aadfebb95adb766a679d7bc0743a445369d5305c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe2f8922139ca66e373b8549aadfebb95adb766a679d7bc0743a445369d5305c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe2f8922139ca66e373b8549aadfebb95adb766a679d7bc0743a445369d5305c", kill_on_drop: false }`
[INFO] [stdout] fe2f8922139ca66e373b8549aadfebb95adb766a679d7bc0743a445369d5305c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9cfd9e733924e2f223a3fe1ac2968cbe1f0360ca89da74f173057e3e3dcc4fe2
[INFO] running `Command { std: "docker" "start" "-a" "9cfd9e733924e2f223a3fe1ac2968cbe1f0360ca89da74f173057e3e3dcc4fe2", kill_on_drop: false }`
[INFO] [stderr]    Compiling strck v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "9cfd9e733924e2f223a3fe1ac2968cbe1f0360ca89da74f173057e3e3dcc4fe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cfd9e733924e2f223a3fe1ac2968cbe1f0360ca89da74f173057e3e3dcc4fe2", kill_on_drop: false }`
[INFO] [stdout] 9cfd9e733924e2f223a3fe1ac2968cbe1f0360ca89da74f173057e3e3dcc4fe2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4522dd8c7e15d79558437fdfd5285b8db217155b26046de2ecbde658786065fb
[INFO] running `Command { std: "docker" "start" "-a" "4522dd8c7e15d79558437fdfd5285b8db217155b26046de2ecbde658786065fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.83
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling serde_derive v1.0.202
[INFO] [stderr]    Compiling smol_str v0.1.24
[INFO] [stderr]    Compiling strck v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.35s
[INFO] running `Command { std: "docker" "inspect" "4522dd8c7e15d79558437fdfd5285b8db217155b26046de2ecbde658786065fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4522dd8c7e15d79558437fdfd5285b8db217155b26046de2ecbde658786065fb", kill_on_drop: false }`
[INFO] [stdout] 4522dd8c7e15d79558437fdfd5285b8db217155b26046de2ecbde658786065fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6df514b38b23188d7f9f45d2b2408ad45938661f58b5ece052fc733894fdba4d
[INFO] running `Command { std: "docker" "start" "-a" "6df514b38b23188d7f9f45d2b2408ad45938661f58b5ece052fc733894fdba4d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/strck-ecb730eb8ef8ce6d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_debug_impl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests strck
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - IntoCheck::check (line 227) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 50) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 90) ... FAILED
[INFO] [stdout] test src/lib.rs - IntoCk::ck (line 201) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 62) ... FAILED
[INFO] [stdout] test src/lib.rs - Invariant (line 166) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - IntoCheck::check (line 227) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `strck_ident`
[INFO] [stdout]  --> src/lib.rs:229:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use strck_ident::{Check, Ck, IntoCheck, unicode::UnicodeIdent};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `strck_ident`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `strck_ident`
[INFO] [stdout]  --> src/lib.rs:229:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use strck_ident::{Check, Ck, IntoCheck, unicode::UnicodeIdent};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `strck_ident`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `check` found for struct `String` in the current scope
[INFO] [stdout]    --> src/lib.rs:232:27
[INFO] [stdout]     |
[INFO] [stdout] 8   |     format!("lil_{name}").check().unwrap()
[INFO] [stdout]     |                           ^^^^^ method not found in `String`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/lib.rs:234:8
[INFO] [stdout]     |
[INFO] [stdout] 234 |     fn check<I: Invariant>(self) -> Result<Check<I, Self>, I::Error>;
[INFO] [stdout]     |        ----- the method is available for `String` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IntoCheck` which provides `check` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 2   + use crate::strck::IntoCheck;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 50) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `strck_ident`
[INFO] [stdout]  --> src/lib.rs:52:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use strck_ident::{Ck, IntoCk, rust::RustIdent};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `strck_ident`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `strck_ident`
[INFO] [stdout]  --> src/lib.rs:52:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use strck_ident::{Ck, IntoCk, rust::RustIdent};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `strck_ident`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `ck` found for reference `&'static str` in the current scope
[INFO] [stdout]    --> src/lib.rs:54:41
[INFO] [stdout]     |
[INFO] [stdout] 7   | let this_ident: &Ck<RustIdent> = "this".ck().unwrap();
[INFO] [stdout]     |                                         ^^ method not found in `&str`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/lib.rs:206:8
[INFO] [stdout]     |
[INFO] [stdout] 206 |     fn ck<I: Invariant>(&self) -> Result<&Ck<I>, I::Error>;
[INFO] [stdout]     |        -- the method is available for `&'static str` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IntoCk` which provides `ck` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 2   + use crate::strck::IntoCk;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 90) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `strck_ident`
[INFO] [stdout]  --> src/lib.rs:92:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use strck_ident::{IntoCheck, IntoCk, unicode::UnicodeIdent};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `strck_ident`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `strck_ident`
[INFO] [stdout]  --> src/lib.rs:92:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use strck_ident::{IntoCheck, IntoCk, unicode::UnicodeIdent};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `strck_ident`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `ck` found for reference `&'static str` in the current scope
[INFO] [stdout]    --> src/lib.rs:94:25
[INFO] [stdout]     |
[INFO] [stdout] 7   | let this_ident = "this".ck::<UnicodeIdent>().unwrap();
[INFO] [stdout]     |                         ^^ method not found in `&str`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/lib.rs:206:8
[INFO] [stdout]     |
[INFO] [stdout] 206 |     fn ck<I: Invariant>(&self) -> Result<&Ck<I>, I::Error>;
[INFO] [stdout]     |        -- the method is available for `&'static str` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IntoCk` which provides `ck` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 2   + use crate::strck::IntoCk;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `check` found for struct `String` in the current scope
[INFO] [stdout]    --> src/lib.rs:95:52
[INFO] [stdout]     |
[INFO] [stdout] 8   | let this_foo_ident = format!("{}_foo", this_ident).check::<UnicodeIdent>().unwrap();
[INFO] [stdout]     |                                                    ^^^^^ method not found in `String`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/lib.rs:234:8
[INFO] [stdout]     |
[INFO] [stdout] 234 |     fn check<I: Invariant>(self) -> Result<Check<I, Self>, I::Error>;
[INFO] [stdout]     |        ----- the method is available for `String` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IntoCheck` which provides `check` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 2   + use crate::strck::IntoCheck;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - IntoCk::ck (line 201) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `strck_ident`
[INFO] [stdout]  --> src/lib.rs:203:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use strck_ident::{IntoCk, rust::Ident};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `strck_ident`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `strck_ident`
[INFO] [stdout]  --> src/lib.rs:203:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use strck_ident::{IntoCk, rust::Ident};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `strck_ident`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `ck` found for reference `&'static str` in the current scope
[INFO] [stdout]    --> src/lib.rs:205:33
[INFO] [stdout]     |
[INFO] [stdout] 7   | let this_ident: &Ident = "this".ck().unwrap();
[INFO] [stdout]     |                                 ^^ method not found in `&str`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/lib.rs:206:8
[INFO] [stdout]     |
[INFO] [stdout] 206 |     fn ck<I: Invariant>(&self) -> Result<&Ck<I>, I::Error>;
[INFO] [stdout]     |        -- the method is available for `&'static str` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IntoCk` which provides `ck` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 2   + use crate::strck::IntoCk;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 62) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `strck_ident`
[INFO] [stdout]  --> src/lib.rs:65:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use strck_ident::{Ck, unicode::UnicodeIdent};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `strck_ident`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `strck_ident`
[INFO] [stdout]  --> src/lib.rs:65:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use strck_ident::{Ck, unicode::UnicodeIdent};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `strck_ident`
[INFO] [stdout] 
[INFO] [stdout] error[E0392]: lifetime parameter `'a` is never used
[INFO] [stdout]  --> src/lib.rs:68:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct Player<'a> {
[INFO] [stdout]   |               ^^ unused lifetime parameter
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing `'a`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0392, E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0392`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 50)
[INFO] [stdout]     src/lib.rs - (line 62)
[INFO] [stdout]     src/lib.rs - (line 90)
[INFO] [stdout]     src/lib.rs - IntoCheck::check (line 227)
[INFO] [stdout]     src/lib.rs - IntoCk::ck (line 201)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "6df514b38b23188d7f9f45d2b2408ad45938661f58b5ece052fc733894fdba4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6df514b38b23188d7f9f45d2b2408ad45938661f58b5ece052fc733894fdba4d", kill_on_drop: false }`
[INFO] [stdout] 6df514b38b23188d7f9f45d2b2408ad45938661f58b5ece052fc733894fdba4d
[INFO] testing strck-0.1.2 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate strck 0.1.2 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate strck 0.1.2 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate strck 0.1.2
[INFO] finished tweaking crates.io crate strck 0.1.2
[INFO] tweaked toml for crates.io crate strck 0.1.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] [stderr]       Adding smol_str v0.1.24 (latest: v0.2.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00839ee77da7aae9dd8f048f1cc9843661c5144157079cba1b4b6cff0f167ecd
[INFO] running `Command { std: "docker" "start" "-a" "00839ee77da7aae9dd8f048f1cc9843661c5144157079cba1b4b6cff0f167ecd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00839ee77da7aae9dd8f048f1cc9843661c5144157079cba1b4b6cff0f167ecd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00839ee77da7aae9dd8f048f1cc9843661c5144157079cba1b4b6cff0f167ecd", kill_on_drop: false }`
[INFO] [stdout] 00839ee77da7aae9dd8f048f1cc9843661c5144157079cba1b4b6cff0f167ecd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09bd9dafa56d56c3d3e74759a47669b71847f03f9bcbc9b564d744e0a4f75104
[INFO] running `Command { std: "docker" "start" "-a" "09bd9dafa56d56c3d3e74759a47669b71847f03f9bcbc9b564d744e0a4f75104", kill_on_drop: false }`
[INFO] [stderr]    Compiling strck v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "09bd9dafa56d56c3d3e74759a47669b71847f03f9bcbc9b564d744e0a4f75104", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09bd9dafa56d56c3d3e74759a47669b71847f03f9bcbc9b564d744e0a4f75104", kill_on_drop: false }`
[INFO] [stdout] 09bd9dafa56d56c3d3e74759a47669b71847f03f9bcbc9b564d744e0a4f75104
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8850a09b0e227ffb6dbb1ca5a1332eaf4612ae8454a7ed6da8239080446c7cf
[INFO] running `Command { std: "docker" "start" "-a" "d8850a09b0e227ffb6dbb1ca5a1332eaf4612ae8454a7ed6da8239080446c7cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.83
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling serde_derive v1.0.202
[INFO] [stderr]    Compiling smol_str v0.1.24
[INFO] [stderr]    Compiling strck v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.74s
[INFO] running `Command { std: "docker" "inspect" "d8850a09b0e227ffb6dbb1ca5a1332eaf4612ae8454a7ed6da8239080446c7cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8850a09b0e227ffb6dbb1ca5a1332eaf4612ae8454a7ed6da8239080446c7cf", kill_on_drop: false }`
[INFO] [stdout] d8850a09b0e227ffb6dbb1ca5a1332eaf4612ae8454a7ed6da8239080446c7cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9e99f706a719bc036160bdb83381f2e7dc1e86323e8a9b9632b8b93eb8c0885a
[INFO] running `Command { std: "docker" "start" "-a" "9e99f706a719bc036160bdb83381f2e7dc1e86323e8a9b9632b8b93eb8c0885a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/strck-ecb730eb8ef8ce6d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests strck
[INFO] [stdout] test tests::test_debug_impl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - IntoCk::ck (line 201) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 50) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 90) ... FAILED
[INFO] [stdout] test src/lib.rs - IntoCheck::check (line 227) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 62) ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] test src/lib.rs - Invariant (line 166) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - IntoCk::ck (line 201) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `strck_ident`
[INFO] [stdout]  --> src/lib.rs:203:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use strck_ident::{IntoCk, rust::Ident};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `strck_ident`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `strck_ident`
[INFO] [stdout]  --> src/lib.rs:203:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use strck_ident::{IntoCk, rust::Ident};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `strck_ident`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `ck` found for reference `&'static str` in the current scope
[INFO] [stdout]    --> src/lib.rs:205:33
[INFO] [stdout]     |
[INFO] [stdout] 7   | let this_ident: &Ident = "this".ck().unwrap();
[INFO] [stdout]     |                                 ^^ method not found in `&str`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/lib.rs:206:8
[INFO] [stdout]     |
[INFO] [stdout] 206 |     fn ck<I: Invariant>(&self) -> Result<&Ck<I>, I::Error>;
[INFO] [stdout]     |        -- the method is available for `&'static str` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IntoCk` which provides `ck` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 2   + use crate::strck::IntoCk;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 50) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `strck_ident`
[INFO] [stdout]  --> src/lib.rs:52:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use strck_ident::{Ck, IntoCk, rust::RustIdent};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `strck_ident`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `strck_ident`
[INFO] [stdout]  --> src/lib.rs:52:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use strck_ident::{Ck, IntoCk, rust::RustIdent};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `strck_ident`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `ck` found for reference `&'static str` in the current scope
[INFO] [stdout]    --> src/lib.rs:54:41
[INFO] [stdout]     |
[INFO] [stdout] 7   | let this_ident: &Ck<RustIdent> = "this".ck().unwrap();
[INFO] [stdout]     |                                         ^^ method not found in `&str`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/lib.rs:206:8
[INFO] [stdout]     |
[INFO] [stdout] 206 |     fn ck<I: Invariant>(&self) -> Result<&Ck<I>, I::Error>;
[INFO] [stdout]     |        -- the method is available for `&'static str` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IntoCk` which provides `ck` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 2   + use crate::strck::IntoCk;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 90) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `strck_ident`
[INFO] [stdout]  --> src/lib.rs:92:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use strck_ident::{IntoCheck, IntoCk, unicode::UnicodeIdent};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `strck_ident`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `strck_ident`
[INFO] [stdout]  --> src/lib.rs:92:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use strck_ident::{IntoCheck, IntoCk, unicode::UnicodeIdent};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `strck_ident`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `ck` found for reference `&'static str` in the current scope
[INFO] [stdout]    --> src/lib.rs:94:25
[INFO] [stdout]     |
[INFO] [stdout] 7   | let this_ident = "this".ck::<UnicodeIdent>().unwrap();
[INFO] [stdout]     |                         ^^ method not found in `&str`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/lib.rs:206:8
[INFO] [stdout]     |
[INFO] [stdout] 206 |     fn ck<I: Invariant>(&self) -> Result<&Ck<I>, I::Error>;
[INFO] [stdout]     |        -- the method is available for `&'static str` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IntoCk` which provides `ck` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 2   + use crate::strck::IntoCk;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `check` found for struct `String` in the current scope
[INFO] [stdout]    --> src/lib.rs:95:52
[INFO] [stdout]     |
[INFO] [stdout] 8   | let this_foo_ident = format!("{}_foo", this_ident).check::<UnicodeIdent>().unwrap();
[INFO] [stdout]     |                                                    ^^^^^ method not found in `String`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/lib.rs:234:8
[INFO] [stdout]     |
[INFO] [stdout] 234 |     fn check<I: Invariant>(self) -> Result<Check<I, Self>, I::Error>;
[INFO] [stdout]     |        ----- the method is available for `String` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IntoCheck` which provides `check` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 2   + use crate::strck::IntoCheck;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - IntoCheck::check (line 227) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `strck_ident`
[INFO] [stdout]  --> src/lib.rs:229:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use strck_ident::{Check, Ck, IntoCheck, unicode::UnicodeIdent};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `strck_ident`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `strck_ident`
[INFO] [stdout]  --> src/lib.rs:229:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use strck_ident::{Check, Ck, IntoCheck, unicode::UnicodeIdent};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `strck_ident`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `check` found for struct `String` in the current scope
[INFO] [stdout]    --> src/lib.rs:232:27
[INFO] [stdout]     |
[INFO] [stdout] 8   |     format!("lil_{name}").check().unwrap()
[INFO] [stdout]     |                           ^^^^^ method not found in `String`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/lib.rs:234:8
[INFO] [stdout]     |
[INFO] [stdout] 234 |     fn check<I: Invariant>(self) -> Result<Check<I, Self>, I::Error>;
[INFO] [stdout]     |        ----- the method is available for `String` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `IntoCheck` which provides `check` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 2   + use crate::strck::IntoCheck;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 62) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `strck_ident`
[INFO] [stdout]  --> src/lib.rs:65:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use strck_ident::{Ck, unicode::UnicodeIdent};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `strck_ident`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `strck_ident`
[INFO] [stdout]  --> src/lib.rs:65:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use strck_ident::{Ck, unicode::UnicodeIdent};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `strck_ident`
[INFO] [stdout] 
[INFO] [stdout] error[E0392]: lifetime parameter `'a` is never used
[INFO] [stdout]  --> src/lib.rs:68:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct Player<'a> {
[INFO] [stdout]   |               ^^ unused lifetime parameter
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing `'a`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0392, E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0392`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 50)
[INFO] [stdout]     src/lib.rs - (line 62)
[INFO] [stdout]     src/lib.rs - (line 90)
[INFO] [stdout]     src/lib.rs - IntoCheck::check (line 227)
[INFO] [stdout]     src/lib.rs - IntoCk::ck (line 201)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9e99f706a719bc036160bdb83381f2e7dc1e86323e8a9b9632b8b93eb8c0885a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e99f706a719bc036160bdb83381f2e7dc1e86323e8a9b9632b8b93eb8c0885a", kill_on_drop: false }`
[INFO] [stdout] 9e99f706a719bc036160bdb83381f2e7dc1e86323e8a9b9632b8b93eb8c0885a
