[INFO] crate lambda 0.0.1 is already in cache [INFO] extracting crate lambda 0.0.1 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/lambda/0.0.1 [INFO] extracting crate lambda 0.0.1 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/lambda/0.0.1 [INFO] validating manifest of lambda-0.0.1 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of lambda-0.0.1 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing lambda-0.0.1 [INFO] finished frobbing lambda-0.0.1 [INFO] frobbed toml for lambda-0.0.1 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/lambda/0.0.1/Cargo.toml [INFO] started frobbing lambda-0.0.1 [INFO] finished frobbing lambda-0.0.1 [INFO] frobbed toml for lambda-0.0.1 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/lambda/0.0.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking lambda-0.0.1 against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-5/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/lambda/0.0.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 6114f48c445e5df2fc70447e9edcd21d8278357574b5a1070fb6f6601acd8545 [INFO] running `"docker" "start" "-a" "6114f48c445e5df2fc70447e9edcd21d8278357574b5a1070fb6f6601acd8545"` [INFO] [stderr] Checking morphism v0.4.1 [INFO] [stderr] Checking lambda v0.0.1 (/opt/crater/workdir) [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/lib.rs:91:26 [INFO] [stderr] | [INFO] [stderr] 91 | .o(| (x,) | (0u + x, 1u + x)) [INFO] [stderr] | ^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/lib.rs:91:34 [INFO] [stderr] | [INFO] [stderr] 91 | .o(| (x,) | (0u + x, 1u + x)) [INFO] [stderr] | ^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/lib.rs:92:28 [INFO] [stderr] | [INFO] [stderr] 92 | .o(| (x, y) | (0u + x, 1u + y, 2u + y)) [INFO] [stderr] | ^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/lib.rs:92:36 [INFO] [stderr] | [INFO] [stderr] 92 | .o(| (x, y) | (0u + x, 1u + y, 2u + y)) [INFO] [stderr] | ^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/lib.rs:92:44 [INFO] [stderr] | [INFO] [stderr] 92 | .o(| (x, y) | (0u + x, 1u + y, 2u + y)) [INFO] [stderr] | ^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/lib.rs:91:26 [INFO] [stderr] | [INFO] [stderr] 91 | .o(| (x,) | (0u + x, 1u + x)) [INFO] [stderr] | ^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/lib.rs:91:34 [INFO] [stderr] | [INFO] [stderr] 91 | .o(| (x,) | (0u + x, 1u + x)) [INFO] [stderr] | ^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/lib.rs:92:28 [INFO] [stderr] | [INFO] [stderr] 92 | .o(| (x, y) | (0u + x, 1u + y, 2u + y)) [INFO] [stderr] | ^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/lib.rs:92:36 [INFO] [stderr] | [INFO] [stderr] 92 | .o(| (x, y) | (0u + x, 1u + y, 2u + y)) [INFO] [stderr] | ^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/lib.rs:92:44 [INFO] [stderr] | [INFO] [stderr] 92 | .o(| (x, y) | (0u + x, 1u + y, 2u + y)) [INFO] [stderr] | ^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `lambda`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/lib.rs:80:59 [INFO] [stderr] | [INFO] [stderr] 80 | assert_eq!(lambda!(| x | 42u * x).o(| x | (x, x))(1u), (42u, 42u)); [INFO] [stderr] | ^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/lib.rs:80:65 [INFO] [stderr] | [INFO] [stderr] 80 | assert_eq!(lambda!(| x | 42u * x).o(| x | (x, x))(1u), (42u, 42u)); [INFO] [stderr] | ^^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/lib.rs:80:70 [INFO] [stderr] | [INFO] [stderr] 80 | assert_eq!(lambda!(| x | 42u * x).o(| x | (x, x))(1u), (42u, 42u)); [INFO] [stderr] | ^^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/lib.rs:80:34 [INFO] [stderr] | [INFO] [stderr] 80 | assert_eq!(lambda!(| x | 42u * x).o(| x | (x, x))(1u), (42u, 42u)); [INFO] [stderr] | ^^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/lib.rs:85:54 [INFO] [stderr] | [INFO] [stderr] 85 | assert_eq!(λ!(| x | 42u * x).o(| x | (x, x))(1u), (42u, 42u)); [INFO] [stderr] | ^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/lib.rs:85:60 [INFO] [stderr] | [INFO] [stderr] 85 | assert_eq!(λ!(| x | 42u * x).o(| x | (x, x))(1u), (42u, 42u)); [INFO] [stderr] | ^^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/lib.rs:85:65 [INFO] [stderr] | [INFO] [stderr] 85 | assert_eq!(λ!(| x | 42u * x).o(| x | (x, x))(1u), (42u, 42u)); [INFO] [stderr] | ^^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/lib.rs:85:29 [INFO] [stderr] | [INFO] [stderr] 85 | assert_eq!(λ!(| x | 42u * x).o(| x | (x, x))(1u), (42u, 42u)); [INFO] [stderr] | ^^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/lib.rs:90:27 [INFO] [stderr] | [INFO] [stderr] 90 | let f = λ!(| x | (0u + x,)) [INFO] [stderr] | ^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::iter::AdditiveIterator` [INFO] [stderr] --> src/lib.rs:99:13 [INFO] [stderr] | [INFO] [stderr] 99 | use std::iter::AdditiveIterator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `AdditiveIterator` in `iter` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::num::Float` [INFO] [stderr] --> src/lib.rs:100:13 [INFO] [stderr] | [INFO] [stderr] 100 | use std::num::Float; [INFO] [stderr] | ^^^^^^^^^^^^^^^ no `Float` in `num` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `range` in this scope [INFO] [stderr] --> src/lib.rs:107:19 [INFO] [stderr] | [INFO] [stderr] 107 | let res = range(0u64, 9).map(f).sum(); [INFO] [stderr] | ^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0618]: expected function, found `morphism::Morphism<'_, _, _>` [INFO] [stderr] --> src/lib.rs:80:20 [INFO] [stderr] | [INFO] [stderr] 80 | assert_eq!(lambda!(| x | 42u * x).o(| x | (x, x))(1u), (42u, 42u)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^---- [INFO] [stderr] | | [INFO] [stderr] | call expression requires function [INFO] [stderr] [INFO] [stderr] error[E0618]: expected function, found `morphism::Morphism<'_, _, _>` [INFO] [stderr] --> src/lib.rs:85:20 [INFO] [stderr] | [INFO] [stderr] 85 | assert_eq!(λ!(| x | 42u * x).o(| x | (x, x))(1u), (42u, 42u)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^---- [INFO] [stderr] | | [INFO] [stderr] | call expression requires function [INFO] [stderr] [INFO] [stderr] error[E0282]: type annotations needed [INFO] [stderr] --> src/lib.rs:104:18 [INFO] [stderr] | [INFO] [stderr] 104 | .o(| x | 1.5f64 + x.to_f64().unwrap()) [INFO] [stderr] | ^ consider giving this closure parameter a type [INFO] [stderr] | [INFO] [stderr] = note: type must be known at this point [INFO] [stderr] [INFO] [stderr] error: aborting due to 20 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0282, E0425, E0432, E0618. [INFO] [stderr] For more information about an error, try `rustc --explain E0282`. [INFO] [stderr] error: Could not compile `lambda`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "6114f48c445e5df2fc70447e9edcd21d8278357574b5a1070fb6f6601acd8545"` [INFO] running `"docker" "rm" "-f" "6114f48c445e5df2fc70447e9edcd21d8278357574b5a1070fb6f6601acd8545"` [INFO] [stdout] 6114f48c445e5df2fc70447e9edcd21d8278357574b5a1070fb6f6601acd8545