[INFO] fetching crate math_sd 0.0.1...
[INFO] testing math_sd-0.0.1 against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] extracting crate math_sd 0.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate math_sd 0.0.1
[INFO] finished tweaking crates.io crate math_sd 0.0.1
[INFO] tweaked toml for crates.io crate math_sd 0.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate math_sd 0.0.1 on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18b13b9eadfa14ee2f3bac3757f502a67f3ae643a9cf29cc931d9b823e5c8c54
[INFO] running `Command { std: "docker" "start" "-a" "18b13b9eadfa14ee2f3bac3757f502a67f3ae643a9cf29cc931d9b823e5c8c54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18b13b9eadfa14ee2f3bac3757f502a67f3ae643a9cf29cc931d9b823e5c8c54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18b13b9eadfa14ee2f3bac3757f502a67f3ae643a9cf29cc931d9b823e5c8c54", kill_on_drop: false }`
[INFO] [stdout] 18b13b9eadfa14ee2f3bac3757f502a67f3ae643a9cf29cc931d9b823e5c8c54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] f50d401415ce8ac8d4e454a5d9c54493b92717d84bd5b7144d5470bf71048495
[INFO] running `Command { std: "docker" "start" "-a" "f50d401415ce8ac8d4e454a5d9c54493b92717d84bd5b7144d5470bf71048495", kill_on_drop: false }`
[INFO] [stderr]    Compiling math_sd v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "f50d401415ce8ac8d4e454a5d9c54493b92717d84bd5b7144d5470bf71048495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f50d401415ce8ac8d4e454a5d9c54493b92717d84bd5b7144d5470bf71048495", kill_on_drop: false }`
[INFO] [stdout] f50d401415ce8ac8d4e454a5d9c54493b92717d84bd5b7144d5470bf71048495
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] e91bd1b784abede6fb21a422b6cc58742a8fb3196721499afce5ea819b45d078
[INFO] running `Command { std: "docker" "start" "-a" "e91bd1b784abede6fb21a422b6cc58742a8fb3196721499afce5ea819b45d078", kill_on_drop: false }`
[INFO] [stderr]    Compiling math_sd v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "e91bd1b784abede6fb21a422b6cc58742a8fb3196721499afce5ea819b45d078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e91bd1b784abede6fb21a422b6cc58742a8fb3196721499afce5ea819b45d078", kill_on_drop: false }`
[INFO] [stdout] e91bd1b784abede6fb21a422b6cc58742a8fb3196721499afce5ea819b45d078
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 64a3053df5954727102f1d97f201a669d7dd420353e5a6f48e20379b47761b35
[INFO] running `Command { std: "docker" "start" "-a" "64a3053df5954727102f1d97f201a669d7dd420353e5a6f48e20379b47761b35", 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/build/math_sd/89ff0c4bafd29429/deps/math_sd-89ff0c4bafd29429)
[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 math_sd
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - nss::GreekAlphabet::uppercase (line 24) ... FAILED
[INFO] [stdout] test src/lib.rs - nss::GreekAlphabet::letters (line 159) ... FAILED
[INFO] [stdout] test src/lib.rs - nss::GreekAlphabet::letters_array_string (line 224) ... FAILED
[INFO] [stdout] test src/lib.rs - nss::GreekAlphabet::letters_array (line 211) ... FAILED
[INFO] [stdout] test src/lib.rs - nss::GreekAlphabet::letters_string (line 172) ... FAILED
[INFO] [stdout] test src/lib.rs - nss::GreekAlphabet::lowercase (line 63) ... FAILED
[INFO] [stdout] test src/lib.rs - nss::GreekAlphabet::transcription (line 104) ... FAILED
[INFO] [stdout] test src/lib.rs - nss::GreekAlphabet::letters_vec (line 185) ... FAILED
[INFO] [stdout] test src/lib.rs - nss::GreekAlphabet::letters_vec_string (line 198) ... FAILED
[INFO] [stdout] test src/lib.rs - nss::GreekAlphabet::transcription_string (line 145) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - nss::GreekAlphabet::uppercase (line 24) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `GreekAlphabet`
[INFO] [stdout]   --> src/lib.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 | let sigma = GreekAlphabet::Pi;
[INFO] [stdout]    |             ^^^^^^^^^^^^^ use of undeclared type `GreekAlphabet`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 24 + use math_sd::nss::GreekAlphabet;
[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 - nss::GreekAlphabet::letters (line 159) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `GreekAlphabet`
[INFO] [stdout]    --> src/lib.rs:160:10
[INFO] [stdout]     |
[INFO] [stdout] 160 | let pi = GreekAlphabet::Pi;
[INFO] [stdout]     |          ^^^^^^^^^^^^^ use of undeclared type `GreekAlphabet`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout] 159 + use math_sd::nss::GreekAlphabet;
[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 - nss::GreekAlphabet::letters_array_string (line 224) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `GreekAlphabet`
[INFO] [stdout]    --> src/lib.rs:225:10
[INFO] [stdout]     |
[INFO] [stdout] 225 | let pi = GreekAlphabet::Pi;
[INFO] [stdout]     |          ^^^^^^^^^^^^^ use of undeclared type `GreekAlphabet`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout] 224 + use math_sd::nss::GreekAlphabet;
[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 - nss::GreekAlphabet::letters_array (line 211) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `GreekAlphabet`
[INFO] [stdout]    --> src/lib.rs:212:10
[INFO] [stdout]     |
[INFO] [stdout] 212 | let pi = GreekAlphabet::Pi;
[INFO] [stdout]     |          ^^^^^^^^^^^^^ use of undeclared type `GreekAlphabet`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout] 211 + use math_sd::nss::GreekAlphabet;
[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 - nss::GreekAlphabet::letters_string (line 172) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `GreekAlphabet`
[INFO] [stdout]    --> src/lib.rs:173:10
[INFO] [stdout]     |
[INFO] [stdout] 173 | let pi = GreekAlphabet::Pi;
[INFO] [stdout]     |          ^^^^^^^^^^^^^ use of undeclared type `GreekAlphabet`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout] 172 + use math_sd::nss::GreekAlphabet;
[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 - nss::GreekAlphabet::lowercase (line 63) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `GreekAlphabet`
[INFO] [stdout]   --> src/lib.rs:64:10
[INFO] [stdout]    |
[INFO] [stdout] 64 | let pi = GreekAlphabet::Pi;
[INFO] [stdout]    |          ^^^^^^^^^^^^^ use of undeclared type `GreekAlphabet`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 63 + use math_sd::nss::GreekAlphabet;
[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 - nss::GreekAlphabet::transcription (line 104) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `GreekAlphabet`
[INFO] [stdout]    --> src/lib.rs:105:11
[INFO] [stdout]     |
[INFO] [stdout] 105 | let psi = GreekAlphabet::Psi;
[INFO] [stdout]     |           ^^^^^^^^^^^^^ use of undeclared type `GreekAlphabet`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout] 104 + use math_sd::nss::GreekAlphabet;
[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 - nss::GreekAlphabet::letters_vec (line 185) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `GreekAlphabet`
[INFO] [stdout]    --> src/lib.rs:186:10
[INFO] [stdout]     |
[INFO] [stdout] 186 | let pi = GreekAlphabet::Pi;
[INFO] [stdout]     |          ^^^^^^^^^^^^^ use of undeclared type `GreekAlphabet`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout] 185 + use math_sd::nss::GreekAlphabet;
[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 - nss::GreekAlphabet::letters_vec_string (line 198) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `GreekAlphabet`
[INFO] [stdout]    --> src/lib.rs:199:10
[INFO] [stdout]     |
[INFO] [stdout] 199 | let pi = GreekAlphabet::Pi;
[INFO] [stdout]     |          ^^^^^^^^^^^^^ use of undeclared type `GreekAlphabet`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout] 198 + use math_sd::nss::GreekAlphabet;
[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 - nss::GreekAlphabet::transcription_string (line 145) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `GreekAlphabet`
[INFO] [stdout]    --> src/lib.rs:146:11
[INFO] [stdout]     |
[INFO] [stdout] 146 | let psi = GreekAlphabet::Psi;
[INFO] [stdout]     |           ^^^^^^^^^^^^^ use of undeclared type `GreekAlphabet`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout] 145 + use math_sd::nss::GreekAlphabet;
[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 - nss::GreekAlphabet::letters (line 159)
[INFO] [stdout]     src/lib.rs - nss::GreekAlphabet::letters_array (line 211)
[INFO] [stdout]     src/lib.rs - nss::GreekAlphabet::letters_array_string (line 224)
[INFO] [stdout]     src/lib.rs - nss::GreekAlphabet::letters_string (line 172)
[INFO] [stdout]     src/lib.rs - nss::GreekAlphabet::letters_vec (line 185)
[INFO] [stdout]     src/lib.rs - nss::GreekAlphabet::letters_vec_string (line 198)
[INFO] [stdout]     src/lib.rs - nss::GreekAlphabet::lowercase (line 63)
[INFO] [stdout]     src/lib.rs - nss::GreekAlphabet::transcription (line 104)
[INFO] [stdout]     src/lib.rs - nss::GreekAlphabet::transcription_string (line 145)
[INFO] [stdout]     src/lib.rs - nss::GreekAlphabet::uppercase (line 24)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 10 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "64a3053df5954727102f1d97f201a669d7dd420353e5a6f48e20379b47761b35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64a3053df5954727102f1d97f201a669d7dd420353e5a6f48e20379b47761b35", kill_on_drop: false }`
[INFO] [stdout] 64a3053df5954727102f1d97f201a669d7dd420353e5a6f48e20379b47761b35
