[INFO] updating cached repository crate-ci/cargo-tarball
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/crate-ci/cargo-tarball
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/crate-ci/cargo-tarball" "work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/crate-ci/cargo-tarball"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/crate-ci/cargo-tarball'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/crate-ci/cargo-tarball" "work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/crate-ci/cargo-tarball"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/crate-ci/cargo-tarball'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3725bfb9086c9c0f5b8a76fac08a4b66b7241777
[INFO] sha for GitHub repo crate-ci/cargo-tarball: 3725bfb9086c9c0f5b8a76fac08a4b66b7241777
[INFO] validating manifest of crate-ci/cargo-tarball on toolchain master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of crate-ci/cargo-tarball on toolchain try#58b21121d0b447ceb3f1a655155d802191acf044
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing crate-ci/cargo-tarball
[INFO] finished frobbing crate-ci/cargo-tarball
[INFO] frobbed toml for crate-ci/cargo-tarball written to work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/crate-ci/cargo-tarball/Cargo.toml
[INFO] started frobbing crate-ci/cargo-tarball
[INFO] finished frobbing crate-ci/cargo-tarball
[INFO] frobbed toml for crate-ci/cargo-tarball written to work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/crate-ci/cargo-tarball/Cargo.toml
[INFO] crate crate-ci/cargo-tarball already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] checking crate-ci/cargo-tarball against master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504 for pr-61100
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-61100/worker-0/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/crate-ci/cargo-tarball:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f30029bc23c5a4b753efeffafbe99552c2bcb0b467feaeb4e32cf5d3c798456f
[INFO] running `"docker" "start" "-a" "f30029bc23c5a4b753efeffafbe99552c2bcb0b467feaeb4e32cf5d3c798456f"`
[INFO] [stderr]    Compiling miniz_oxide_c_api v0.2.1
[INFO] [stderr]     Checking xattr v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.85
[INFO] [stderr]     Checking error-chain v0.12.0
[INFO] [stderr]     Checking zip v0.5.0
[INFO] [stderr]    Compiling structopt v0.2.14
[INFO] [stderr]     Checking ignore v0.4.6
[INFO] [stderr]    Compiling cargo-tarball v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Checking tar v0.4.20
[INFO] [stderr]     Checking flate2 v1.0.6
[INFO] [stderr]     Checking globwalk v0.3.1
[INFO] [stderr]     Checking globwalk v0.7.0
[INFO] [stderr]    Compiling serde v1.0.85
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking serde_json v1.0.38
[INFO] [stderr]     Checking liquid v0.14.3
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking serde_yaml v0.8.8
[INFO] [stderr] error[E0283]: type annotations required: cannot resolve `std::string::String: std::convert::AsRef<_>`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/liquid-0.14.3/src/compiler/parser.rs:88:80
[INFO] [stderr]    |
[INFO] [stderr] 88 |                     Token::Identifier(ref x) => indexes.push(Index::with_key(x.as_ref())),
[INFO] [stderr]    |                                                                                ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0283`.
[INFO] [stderr] error: Could not compile `liquid`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "f30029bc23c5a4b753efeffafbe99552c2bcb0b467feaeb4e32cf5d3c798456f"`
[INFO] running `"docker" "rm" "-f" "f30029bc23c5a4b753efeffafbe99552c2bcb0b467feaeb4e32cf5d3c798456f"`
[INFO] [stdout] f30029bc23c5a4b753efeffafbe99552c2bcb0b467feaeb4e32cf5d3c798456f