[INFO] fetching crate strck 1.0.0...
[INFO] testing strck-1.0.0 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate strck 1.0.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate strck 1.0.0
[INFO] finished tweaking crates.io crate strck 1.0.0
[INFO] tweaked toml for crates.io crate strck 1.0.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate strck 1.0.0 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded smol_str v0.3.4
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10238342de1315dcd419f1fea561283258cf6354ec4a997b29bf11bc350656f0
[INFO] running `Command { std: "docker" "start" "-a" "10238342de1315dcd419f1fea561283258cf6354ec4a997b29bf11bc350656f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10238342de1315dcd419f1fea561283258cf6354ec4a997b29bf11bc350656f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10238342de1315dcd419f1fea561283258cf6354ec4a997b29bf11bc350656f0", kill_on_drop: false }`
[INFO] [stdout] 10238342de1315dcd419f1fea561283258cf6354ec4a997b29bf11bc350656f0
[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=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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d2e2386ae5ed7d6297555b6de218ba5d00365f764c3324f2aa693901fa4363d
[INFO] running `Command { std: "docker" "start" "-a" "8d2e2386ae5ed7d6297555b6de218ba5d00365f764c3324f2aa693901fa4363d", kill_on_drop: false }`
[INFO] [stderr]    Compiling strck v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "8d2e2386ae5ed7d6297555b6de218ba5d00365f764c3324f2aa693901fa4363d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d2e2386ae5ed7d6297555b6de218ba5d00365f764c3324f2aa693901fa4363d", kill_on_drop: false }`
[INFO] [stdout] 8d2e2386ae5ed7d6297555b6de218ba5d00365f764c3324f2aa693901fa4363d
[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=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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 795be60cd2c6a49dbfd8e5ab80b33adb5e5809e5fcd218899aa7998b420a9467
[INFO] running `Command { std: "docker" "start" "-a" "795be60cd2c6a49dbfd8e5ab80b33adb5e5809e5fcd218899aa7998b420a9467", kill_on_drop: false }`
[INFO] [stderr]    Compiling smol_str v0.3.4
[INFO] [stderr]    Compiling strck v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "795be60cd2c6a49dbfd8e5ab80b33adb5e5809e5fcd218899aa7998b420a9467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "795be60cd2c6a49dbfd8e5ab80b33adb5e5809e5fcd218899aa7998b420a9467", kill_on_drop: false }`
[INFO] [stdout] 795be60cd2c6a49dbfd8e5ab80b33adb5e5809e5fcd218899aa7998b420a9467
[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=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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5a206ade5313aad3ea8eb40ab5dc5bcc5a86850799b3aaaf062e85772271ebe4
[INFO] running `Command { std: "docker" "start" "-a" "5a206ade5313aad3ea8eb40ab5dc5bcc5a86850799b3aaaf062e85772271ebe4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/strck-75a6f51d5a828504)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_check_partial_eq ... ok
[INFO] [stdout] test tests::test_ck_partial_eq ... ok
[INFO] [stdout] test tests::test_debug_impl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 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 - (line 52) ... FAILED
[INFO] [stdout] test src/lib.rs - IntoCheck::check (line 230) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 92) ... FAILED
[INFO] [stdout] test src/lib.rs - IntoCk::ck (line 204) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 64) ... FAILED
[INFO] [stdout] test src/lib.rs - Invariant (line 169) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 52) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `ident` in `strck`
[INFO] [stdout]    --> src/lib.rs:54:25
[INFO] [stdout]     |
[INFO] [stdout]  54 | use strck::{Ck, IntoCk, ident::rust::RustIdent};
[INFO] [stdout]     |                         ^^^^^ could not find `ident` in `strck`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 111 | #[cfg(feature = "ident")]
[INFO] [stdout]     |       ----------------- the item is gated behind the `ident` feature
[INFO] [stdout] 112 | pub mod ident;
[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 E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - IntoCheck::check (line 230) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `ident` in `strck`
[INFO] [stdout]    --> src/lib.rs:232:35
[INFO] [stdout]     |
[INFO] [stdout] 232 | use strck::{Check, Ck, IntoCheck, ident::unicode::UnicodeIdent};
[INFO] [stdout]     |                                   ^^^^^ could not find `ident` in `strck`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 111 | #[cfg(feature = "ident")]
[INFO] [stdout]     |       ----------------- the item is gated behind the `ident` feature
[INFO] [stdout] 112 | pub mod ident;
[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 E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 92) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `ident` in `strck`
[INFO] [stdout]    --> src/lib.rs:94:32
[INFO] [stdout]     |
[INFO] [stdout]  94 | use strck::{IntoCheck, IntoCk, ident::unicode::UnicodeIdent};
[INFO] [stdout]     |                                ^^^^^ could not find `ident` in `strck`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 111 | #[cfg(feature = "ident")]
[INFO] [stdout]     |       ----------------- the item is gated behind the `ident` feature
[INFO] [stdout] 112 | pub mod ident;
[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 E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - IntoCk::ck (line 204) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `ident` in `strck`
[INFO] [stdout]    --> src/lib.rs:206:21
[INFO] [stdout]     |
[INFO] [stdout] 206 | use strck::{IntoCk, ident::rust::Ident};
[INFO] [stdout]     |                     ^^^^^ could not find `ident` in `strck`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 111 | #[cfg(feature = "ident")]
[INFO] [stdout]     |       ----------------- the item is gated behind the `ident` feature
[INFO] [stdout] 112 | pub mod ident;
[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 E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 64) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `ident` in `strck`
[INFO] [stdout]    --> src/lib.rs:67:17
[INFO] [stdout]     |
[INFO] [stdout]  67 | use strck::{Ck, ident::unicode::UnicodeIdent};
[INFO] [stdout]     |                 ^^^^^ could not find `ident` in `strck`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 111 | #[cfg(feature = "ident")]
[INFO] [stdout]     |       ----------------- the item is gated behind the `ident` feature
[INFO] [stdout] 112 | pub mod ident;
[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 E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 52)
[INFO] [stdout]     src/lib.rs - (line 64)
[INFO] [stdout]     src/lib.rs - (line 92)
[INFO] [stdout]     src/lib.rs - IntoCheck::check (line 230)
[INFO] [stdout]     src/lib.rs - IntoCk::ck (line 204)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "5a206ade5313aad3ea8eb40ab5dc5bcc5a86850799b3aaaf062e85772271ebe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a206ade5313aad3ea8eb40ab5dc5bcc5a86850799b3aaaf062e85772271ebe4", kill_on_drop: false }`
[INFO] [stdout] 5a206ade5313aad3ea8eb40ab5dc5bcc5a86850799b3aaaf062e85772271ebe4
