[INFO] updating cached repository peshogo/rust-base64 [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/peshogo/rust-base64 [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/peshogo/rust-base64" "work/ex/beta-1.38-1/sources/1.37.0/gh/peshogo/rust-base64"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/peshogo/rust-base64'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/peshogo/rust-base64" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/peshogo/rust-base64"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/peshogo/rust-base64'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b0e7eaff38d3a6e02e0d6af87caf501d06cdd38a [INFO] sha for GitHub repo peshogo/rust-base64: b0e7eaff38d3a6e02e0d6af87caf501d06cdd38a [INFO] validating manifest of peshogo/rust-base64 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of peshogo/rust-base64 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing peshogo/rust-base64 [INFO] finished frobbing peshogo/rust-base64 [INFO] frobbed toml for peshogo/rust-base64 written to work/ex/beta-1.38-1/sources/1.37.0/gh/peshogo/rust-base64/Cargo.toml [INFO] started frobbing peshogo/rust-base64 [INFO] finished frobbing peshogo/rust-base64 [INFO] frobbed toml for peshogo/rust-base64 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/peshogo/rust-base64/Cargo.toml [INFO] crate peshogo/rust-base64 already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing peshogo/rust-base64 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/peshogo/rust-base64:/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] dc4d22682d8c8f66a9720880d7d34b0863dca48cb2597ee71f85bf76784620ad [INFO] running `"docker" "start" "-a" "dc4d22682d8c8f66a9720880d7d34b0863dca48cb2597ee71f85bf76784620ad"` [INFO] [stderr] Compiling base64 v1.0.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder/core.rs:37:29 [INFO] [stderr] | [INFO] [stderr] 37 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder/decode_string.rs:17:56 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn decode_string(s: &String) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.60s [INFO] running `"docker" "inspect" "dc4d22682d8c8f66a9720880d7d34b0863dca48cb2597ee71f85bf76784620ad"` [INFO] running `"docker" "rm" "-f" "dc4d22682d8c8f66a9720880d7d34b0863dca48cb2597ee71f85bf76784620ad"` [INFO] [stdout] dc4d22682d8c8f66a9720880d7d34b0863dca48cb2597ee71f85bf76784620ad [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/peshogo/rust-base64:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 46ca2c79b7cd24f87ace8d7e1c62248c5fa5ad5f6e3f59ed761ea786689b5a48 [INFO] running `"docker" "start" "-a" "46ca2c79b7cd24f87ace8d7e1c62248c5fa5ad5f6e3f59ed761ea786689b5a48"` [INFO] [stderr] Compiling base64 v1.0.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder/core.rs:37:29 [INFO] [stderr] | [INFO] [stderr] 37 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decoder/decode_string.rs:17:56 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn decode_string(s: &String) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.38s [INFO] running `"docker" "inspect" "46ca2c79b7cd24f87ace8d7e1c62248c5fa5ad5f6e3f59ed761ea786689b5a48"` [INFO] running `"docker" "rm" "-f" "46ca2c79b7cd24f87ace8d7e1c62248c5fa5ad5f6e3f59ed761ea786689b5a48"` [INFO] [stdout] 46ca2c79b7cd24f87ace8d7e1c62248c5fa5ad5f6e3f59ed761ea786689b5a48 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/peshogo/rust-base64:/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=warn" "-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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 2cbb2939563ece1d4d67160b7de5af1c31fd92582423d26f22c2e772d127d30c [INFO] running `"docker" "start" "-a" "2cbb2939563ece1d4d67160b7de5af1c31fd92582423d26f22c2e772d127d30c"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/base64-399f927208881ef8 [INFO] [stderr] Running /opt/crater/target/debug/deps/base64-84d7165464aeb54c [INFO] [stdout] [INFO] [stderr] Doc-tests base64 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/decoder/decode_string.rs - decoder::decode_string::decode_string (line 7) ... FAILED [INFO] [stdout] test src/decoder/decode_bytes.rs - decoder::decode_bytes::decode (line 7) ... FAILED [INFO] [stdout] test src/encoder/encode_string.rs - encoder::encode_string::encode_string (line 7) ... ok [INFO] [stdout] test src/encoder/encode_bytes.rs - encoder::encode_bytes::encode (line 7) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/decoder/decode_string.rs - decoder::decode_string::decode_string (line 7) stdout ---- [INFO] [stdout] error[E0277]: can't compare `&str` with `std::result::Result>` [INFO] [stdout] --> src/decoder/decode_string.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 11 | assert_eq!("Hello, World!", normal_hello); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no implementation for `&str == std::result::Result>` [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::cmp::PartialEq>>` is not implemented for `&str` [INFO] [stdout] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/decoder/decode_bytes.rs - decoder::decode_bytes::decode (line 7) stdout ---- [INFO] [stdout] error[E0277]: can't compare `std::vec::Vec<{integer}>` with `std::result::Result, base64::decoder::core::Base64InvalidLengthError>` [INFO] [stdout] --> src/decoder/decode_bytes.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 11 | assert_eq!(vec![1,2,3,4,5], decoded_vec); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no implementation for `std::vec::Vec<{integer}> == std::result::Result, base64::decoder::core::Base64InvalidLengthError>` [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::cmp::PartialEq, base64::decoder::core::Base64InvalidLengthError>>` is not implemented for `std::vec::Vec<{integer}>` [INFO] [stdout] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/decoder/decode_bytes.rs - decoder::decode_bytes::decode (line 7) [INFO] [stdout] src/decoder/decode_string.rs - decoder::decode_string::decode_string (line 7) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 2 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "2cbb2939563ece1d4d67160b7de5af1c31fd92582423d26f22c2e772d127d30c"` [INFO] running `"docker" "rm" "-f" "2cbb2939563ece1d4d67160b7de5af1c31fd92582423d26f22c2e772d127d30c"` [INFO] [stdout] 2cbb2939563ece1d4d67160b7de5af1c31fd92582423d26f22c2e772d127d30c