[INFO] crate syn 0.15.42 is already in cache [INFO] extracting crate syn 0.15.42 into work/ex/beta-1.38-1/sources/1.37.0/reg/syn/0.15.42 [INFO] extracting crate syn 0.15.42 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/syn/0.15.42 [INFO] validating manifest of syn-0.15.42 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 syn-0.15.42 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 syn-0.15.42 [INFO] finished frobbing syn-0.15.42 [INFO] frobbed toml for syn-0.15.42 written to work/ex/beta-1.38-1/sources/1.37.0/reg/syn/0.15.42/Cargo.toml [INFO] started frobbing syn-0.15.42 [INFO] finished frobbing syn-0.15.42 [INFO] frobbed toml for syn-0.15.42 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/syn/0.15.42/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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ref-cast v0.2.7 [INFO] [stderr] Downloaded ref-cast-impl v0.2.7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing syn-0.15.42 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/syn/0.15.42:/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] 334832f55b1af7de62ab8c1357db14ca2de3f6b30a11688769fec48b6970b941 [INFO] running `"docker" "start" "-a" "334832f55b1af7de62ab8c1357db14ca2de3f6b30a11688769fec48b6970b941"` [INFO] [stderr] Compiling syn v0.15.42 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.74s [INFO] running `"docker" "inspect" "334832f55b1af7de62ab8c1357db14ca2de3f6b30a11688769fec48b6970b941"` [INFO] running `"docker" "rm" "-f" "334832f55b1af7de62ab8c1357db14ca2de3f6b30a11688769fec48b6970b941"` [INFO] [stdout] 334832f55b1af7de62ab8c1357db14ca2de3f6b30a11688769fec48b6970b941 [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/syn/0.15.42:/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] 9d552f5a05769910d9e56bee7bb212d74c110c1b08c599f26ac3823f9130d7c5 [INFO] running `"docker" "start" "-a" "9d552f5a05769910d9e56bee7bb212d74c110c1b08c599f26ac3823f9130d7c5"` [INFO] [stderr] Compiling ci_info v0.3.1 [INFO] [stderr] Compiling ref-cast-impl v0.2.7 [INFO] [stderr] Compiling ron v0.4.2 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling serde_yaml v0.8.9 [INFO] [stderr] Compiling ref-cast v0.2.7 [INFO] [stderr] Compiling insta v0.8.2 [INFO] [stderr] Compiling syn v0.15.42 (/opt/crater/workdir) [INFO] [stderr] error: expected item, found `"Hello! You want: cargo test --release --all-features"` [INFO] [stderr] --> tests/features/error.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | "Hello! You want: cargo test --release --all-features" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected item [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `syn`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: expected item, found `"Hello! You want: cargo test --release --all-features"` [INFO] [stderr] --> tests/features/error.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | "Hello! You want: cargo test --release --all-features" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected item [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `syn`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: expected item, found `"Hello! You want: cargo test --release --all-features"` [INFO] [stderr] --> tests/features/error.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | "Hello! You want: cargo test --release --all-features" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected item [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `syn`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: expected item, found `"Hello! You want: cargo test --release --all-features"` [INFO] [stderr] --> tests/features/error.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | "Hello! You want: cargo test --release --all-features" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected item [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `syn`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: expected item, found `"Hello! You want: cargo test --release --all-features"` [INFO] [stderr] --> tests/features/error.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | "Hello! You want: cargo test --release --all-features" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected item [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `syn`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: expected item, found `"Hello! You want: cargo test --release --all-features"` [INFO] [stderr] --> tests/features/error.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | "Hello! You want: cargo test --release --all-features" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected item [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `syn`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "9d552f5a05769910d9e56bee7bb212d74c110c1b08c599f26ac3823f9130d7c5"` [INFO] running `"docker" "rm" "-f" "9d552f5a05769910d9e56bee7bb212d74c110c1b08c599f26ac3823f9130d7c5"` [INFO] [stdout] 9d552f5a05769910d9e56bee7bb212d74c110c1b08c599f26ac3823f9130d7c5