[INFO] fetching crate fixedstr 0.2.8...
[INFO] testing fixedstr-0.2.8 against 1.60.0 for beta-1.61-1
[INFO] extracting crate fixedstr 0.2.8 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate fixedstr 0.2.8 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fixedstr 0.2.8
[INFO] finished tweaking crates.io crate fixedstr 0.2.8
[INFO] tweaked toml for crates.io crate fixedstr 0.2.8 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] crate crates.io crate fixedstr 0.2.8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4004dc40239bb217c6fb2b66d272fd3fbc15b09cf6952fb3659c71ee2d524208
[INFO] running `Command { std: "docker" "start" "-a" "4004dc40239bb217c6fb2b66d272fd3fbc15b09cf6952fb3659c71ee2d524208", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4004dc40239bb217c6fb2b66d272fd3fbc15b09cf6952fb3659c71ee2d524208", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4004dc40239bb217c6fb2b66d272fd3fbc15b09cf6952fb3659c71ee2d524208", kill_on_drop: false }`
[INFO] [stdout] 4004dc40239bb217c6fb2b66d272fd3fbc15b09cf6952fb3659c71ee2d524208
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2951b4a5791f71b47bbdeaa6bbed4ee4df83f103d56de318b1ad8c07a88f084
[INFO] running `Command { std: "docker" "start" "-a" "e2951b4a5791f71b47bbdeaa6bbed4ee4df83f103d56de318b1ad8c07a88f084", kill_on_drop: false }`
[INFO] [stderr]    Compiling fixedstr v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "e2951b4a5791f71b47bbdeaa6bbed4ee4df83f103d56de318b1ad8c07a88f084", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2951b4a5791f71b47bbdeaa6bbed4ee4df83f103d56de318b1ad8c07a88f084", kill_on_drop: false }`
[INFO] [stdout] e2951b4a5791f71b47bbdeaa6bbed4ee4df83f103d56de318b1ad8c07a88f084
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2f823082cc8574715932b5c64360e71c1c6811cce0b7e0a1151a2f089cca14b
[INFO] running `Command { std: "docker" "start" "-a" "d2f823082cc8574715932b5c64360e71c1c6811cce0b7e0a1151a2f089cca14b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fixedstr v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "d2f823082cc8574715932b5c64360e71c1c6811cce0b7e0a1151a2f089cca14b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2f823082cc8574715932b5c64360e71c1c6811cce0b7e0a1151a2f089cca14b", kill_on_drop: false }`
[INFO] [stdout] d2f823082cc8574715932b5c64360e71c1c6811cce0b7e0a1151a2f089cca14b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 83e76fd6a34cc9290fac791eb61bfb9360f121420d15d361576bf65c44e3bdf9
[INFO] running `Command { std: "docker" "start" "-a" "83e76fd6a34cc9290fac791eb61bfb9360f121420d15d361576bf65c44e3bdf9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fixedstr-d8d143f86650202a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fixedstr-ab9b779f04e4735d)
[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] [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 fixedstr
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - fstr<M>::resize (line 380) ... ignored
[INFO] [stdout] test src/tiny_internal.rs - tiny_internal::tstr<M>::resize (line 270) ... ignored
[INFO] [stdout] test src/zero_terminated.rs - zero_terminated::zstr<M>::resize (line 332) ... ignored
[INFO] [stdout] test src/lib.rs - str8 (line 566) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 42) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - str8 (line 566) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `str8`
[INFO] [stdout]  --> src/lib.rs:567:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut s = str8::from("aλc");
[INFO] [stdout]   |             ^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: a builtin type with a similar name exists
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut s = str::from("aλc");
[INFO] [stdout]   |             ~~~
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]   |
[INFO] [stdout] 2 | use fixedstr::str8;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 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 42) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `fstr` in this scope
[INFO] [stdout]  --> src/lib.rs:43:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | let a:fstr<8> = fstr::from("abcdefg"); //creates fstr from &str
[INFO] [stdout]   |       ^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: a builtin type with a similar name exists
[INFO] [stdout]   |
[INFO] [stdout] 3 | let a:str<8> = fstr::from("abcdefg"); //creates fstr from &str
[INFO] [stdout]   |       ~~~
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use fixedstr::fstr;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fstr`
[INFO] [stdout]  --> src/lib.rs:43:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | let a:fstr<8> = fstr::from("abcdefg"); //creates fstr from &str
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: a builtin type with a similar name exists
[INFO] [stdout]   |
[INFO] [stdout] 3 | let a:fstr<8> = str::from("abcdefg"); //creates fstr from &str
[INFO] [stdout]   |                 ~~~
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use fixedstr::fstr;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `fstr` in this scope
[INFO] [stdout]  --> src/lib.rs:44:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |  let a1:fstr<8> = a; // copied, not moved
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: a builtin type with a similar name exists
[INFO] [stdout]   |
[INFO] [stdout] 4 |  let a1:str<8> = a; // copied, not moved
[INFO] [stdout]   |         ~~~
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use fixedstr::fstr;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `fstr` in this scope
[INFO] [stdout]   --> src/lib.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |  let mut u:fstr<8> = fstr::from("aλb"); //unicode support
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a builtin type with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 11 |  let mut u:str<8> = fstr::from("aλb"); //unicode support
[INFO] [stdout]    |            ~~~
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  | use fixedstr::fstr;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fstr`
[INFO] [stdout]   --> src/lib.rs:51:22
[INFO] [stdout]    |
[INFO] [stdout] 11 |  let mut u:fstr<8> = fstr::from("aλb"); //unicode support
[INFO] [stdout]    |                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a builtin type with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 11 |  let mut u:fstr<8> = str::from("aλb"); //unicode support
[INFO] [stdout]    |                      ~~~
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  | use fixedstr::fstr;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `fstr` in this scope
[INFO] [stdout]   --> src/lib.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |  let mut ac:fstr<16> = a.resize(); // copies to larger capacity string
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a builtin type with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 19 |  let mut ac:str<16> = a.resize(); // copies to larger capacity string
[INFO] [stdout]    |             ~~~
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  | use fixedstr::fstr;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 42)
[INFO] [stdout]     src/lib.rs - str8 (line 566)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "83e76fd6a34cc9290fac791eb61bfb9360f121420d15d361576bf65c44e3bdf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83e76fd6a34cc9290fac791eb61bfb9360f121420d15d361576bf65c44e3bdf9", kill_on_drop: false }`
[INFO] [stdout] 83e76fd6a34cc9290fac791eb61bfb9360f121420d15d361576bf65c44e3bdf9