[INFO] crate http-signatures 0.8.0 is already in cache
[INFO] extracting crate http-signatures 0.8.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/http-signatures/0.8.0
[INFO] extracting crate http-signatures 0.8.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/http-signatures/0.8.0
[INFO] validating manifest of http-signatures-0.8.0 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 http-signatures-0.8.0 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 http-signatures-0.8.0
[INFO] finished frobbing http-signatures-0.8.0
[INFO] frobbed toml for http-signatures-0.8.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/http-signatures/0.8.0/Cargo.toml
[INFO] started frobbing http-signatures-0.8.0
[INFO] finished frobbing http-signatures-0.8.0
[INFO] frobbed toml for http-signatures-0.8.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/http-signatures/0.8.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 http-signatures-0.8.0 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/http-signatures/0.8.0:/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] e195039f68dc7b98987cc6e9b532777cf32f20b1a685519b84c875d3dcfc674e
[INFO] running `"docker" "start" "-a" "e195039f68dc7b98987cc6e9b532777cf32f20b1a685519b84c875d3dcfc674e"`
[INFO] [stderr]    Compiling http-signatures v0.8.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:74:32
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stderr]    |                                ^^^^^^^^ help: use `dyn`: `dyn StdError`
[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/error.rs:121:32
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stderr]     |                                ^^^^^^^^ help: use `dyn`: `dyn StdError`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:159:32
[INFO] [stderr]     |
[INFO] [stderr] 159 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stderr]     |                                ^^^^^^^^ help: use `dyn`: `dyn StdError`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:222:32
[INFO] [stderr]     |
[INFO] [stderr] 222 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stderr]     |                                ^^^^^^^^ help: use `dyn`: `dyn StdError`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `"docker" "inspect" "e195039f68dc7b98987cc6e9b532777cf32f20b1a685519b84c875d3dcfc674e"`
[INFO] running `"docker" "rm" "-f" "e195039f68dc7b98987cc6e9b532777cf32f20b1a685519b84c875d3dcfc674e"`
[INFO] [stdout] e195039f68dc7b98987cc6e9b532777cf32f20b1a685519b84c875d3dcfc674e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/http-signatures/0.8.0:/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] 9f6ed065e6f97a578da410f4adf9dc972874418205136657998f9d69f737fb1b
[INFO] running `"docker" "start" "-a" "9f6ed065e6f97a578da410f4adf9dc972874418205136657998f9d69f737fb1b"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling http-signatures v0.8.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:74:32
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stderr]    |                                ^^^^^^^^ help: use `dyn`: `dyn StdError`
[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/error.rs:121:32
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stderr]     |                                ^^^^^^^^ help: use `dyn`: `dyn StdError`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:159:32
[INFO] [stderr]     |
[INFO] [stderr] 159 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stderr]     |                                ^^^^^^^^ help: use `dyn`: `dyn StdError`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:222:32
[INFO] [stderr]     |
[INFO] [stderr] 222 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stderr]     |                                ^^^^^^^^ help: use `dyn`: `dyn StdError`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.26s
[INFO] running `"docker" "inspect" "9f6ed065e6f97a578da410f4adf9dc972874418205136657998f9d69f737fb1b"`
[INFO] running `"docker" "rm" "-f" "9f6ed065e6f97a578da410f4adf9dc972874418205136657998f9d69f737fb1b"`
[INFO] [stdout] 9f6ed065e6f97a578da410f4adf9dc972874418205136657998f9d69f737fb1b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/http-signatures/0.8.0:/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] 79f0bc2b5fe25d6fca2cbfaabaf871af70e2ec802f0ffd4ffd019c63d6b3c9a3
[INFO] running `"docker" "start" "-a" "79f0bc2b5fe25d6fca2cbfaabaf871af70e2ec802f0ffd4ffd019c63d6b3c9a3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/http_signatures-192d9a12605bd5b8
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::rsa_512_can_sign_and_verify ... ok
[INFO] [stderr]    Doc-tests http-signatures
[INFO] [stdout] test tests::rsa_256_can_sign_and_verify ... ok
[INFO] [stdout] test tests::hmac_512_can_sign_and_verify ... ok
[INFO] [stdout] test tests::hmac_384_can_sign_and_verify ... ok
[INFO] [stdout] test tests::hmac_256_can_sign_and_verify ... ok
[INFO] [stdout] test tests::rsa_384_can_sign_and_verify ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs -  (line 77) ... FAILED
[INFO] [stdout] test src/create.rs - create::HttpSignature::new (line 72) ... FAILED
[INFO] [stdout] test src/create.rs - create::HttpSignature::authorization_header (line 136) ... FAILED
[INFO] [stdout] test src/create.rs - create::HttpSignature::signature_header (line 171) ... FAILED
[INFO] [stdout] test src/lib.rs -  (line 28) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs -  (line 77) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `http_signatures::Input`
[INFO] [stdout]   --> src/lib.rs:88:3
[INFO] [stdout]    |
[INFO] [stdout] 12 |   Input,
[INFO] [stdout]    |   ^^^^^ no `Input` in the root
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/create.rs - create::HttpSignature::new (line 72) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `http_signatures::Input`
[INFO] [stdout]   --> src/create.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Input,
[INFO] [stdout]    |     ^^^^^ no `Input` in the root
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/create.rs - create::HttpSignature::authorization_header (line 136) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `http_signatures::Input`
[INFO] [stdout]  --> src/create.rs:141:41
[INFO] [stdout]   |
[INFO] [stdout] 7 | use http_signatures::{CreateKey, Error, Input, ShaSize, REQUEST_TARGET};
[INFO] [stdout]   |                                         ^^^^^ no `Input` in the root
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/create.rs - create::HttpSignature::signature_header (line 171) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `http_signatures::Input`
[INFO] [stdout]  --> src/create.rs:176:41
[INFO] [stdout]   |
[INFO] [stdout] 7 | use http_signatures::{CreateKey, Error, Input, SignatureAlgorithm, ShaSize, REQUEST_TARGET};
[INFO] [stdout]   |                                         ^^^^^ no `Input` in the root
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs -  (line 28) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `http_signatures::Input`
[INFO] [stdout]   --> src/lib.rs:37:3
[INFO] [stdout]    |
[INFO] [stdout] 10 |   Input,
[INFO] [stdout]    |   ^^^^^ no `Input` in the root
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/create.rs - create::HttpSignature::authorization_header (line 136)
[INFO] [stdout]     src/create.rs - create::HttpSignature::new (line 72)
[INFO] [stdout]     src/create.rs - create::HttpSignature::signature_header (line 171)
[INFO] [stdout]     src/lib.rs -  (line 28)
[INFO] [stdout]     src/lib.rs -  (line 77)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "79f0bc2b5fe25d6fca2cbfaabaf871af70e2ec802f0ffd4ffd019c63d6b3c9a3"`
[INFO] running `"docker" "rm" "-f" "79f0bc2b5fe25d6fca2cbfaabaf871af70e2ec802f0ffd4ffd019c63d6b3c9a3"`
[INFO] [stdout] 79f0bc2b5fe25d6fca2cbfaabaf871af70e2ec802f0ffd4ffd019c63d6b3c9a3