[INFO] cloning repository https://github.com/1aim/mail-blog-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/1aim/mail-blog-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1aim%2Fmail-blog-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1aim%2Fmail-blog-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f4fbe4694fb0b101a4f813e05b8dfe026785e1a5
[INFO] testing 1aim/mail-blog-example against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1aim%2Fmail-blog-example" "/workspace/builds/worker-77/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-77/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/1aim/mail-blog-example on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/1aim/mail-blog-example
[INFO] finished tweaking git repo https://github.com/1aim/mail-blog-example
[INFO] tweaked toml for git repo https://github.com/1aim/mail-blog-example written to /workspace/builds/worker-77/source/Cargo.toml
[INFO] crate git repo https://github.com/1aim/mail-blog-example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded schannel v0.1.15
[INFO] [stderr]   Downloaded mail-template v0.6.1
[INFO] [stderr]   Downloaded tokio-sync v0.1.4
[INFO] [stderr]   Downloaded want v0.0.6
[INFO] [stderr]   Downloaded string v0.1.3
[INFO] [stderr]   Downloaded flate2 v1.0.7
[INFO] [stderr]   Downloaded base64 v0.6.0
[INFO] [stderr]   Downloaded hyper v0.12.25
[INFO] [stderr]   Downloaded h2 v0.1.17
[INFO] [stderr]   Downloaded tokio-threadpool v0.1.13
[INFO] [stderr]   Downloaded lut v0.1.0-unstable
[INFO] [stderr]   Downloaded mail-core v0.6.2
[INFO] [stderr]   Downloaded vec-drain-where v1.0.0
[INFO] [stderr]   Downloaded mail-headers v0.6.6
[INFO] [stderr]   Downloaded media-type-impl-utils v0.3.0-unstable
[INFO] [stderr]   Downloaded http v0.1.16
[INFO] [stderr]   Downloaded safemem v0.3.0
[INFO] [stderr]   Downloaded checked_command v0.2.2
[INFO] [stderr]   Downloaded tempfile v3.0.7
[INFO] [stderr]   Downloaded media-type v0.4.0-unstable
[INFO] [stderr]   Downloaded tokio v0.1.18
[INFO] [stderr]   Downloaded mail-test-account v0.1.1
[INFO] [stderr]   Downloaded mio v0.6.16
[INFO] [stderr]   Downloaded unicase v2.3.0
[INFO] [stderr]   Downloaded mail-internals v0.2.3
[INFO] [stderr]   Downloaded serde_urlencoded v0.5.4
[INFO] [stderr]   Downloaded futures v0.1.25
[INFO] [stderr]   Downloaded mime_guess v2.0.0-alpha.6
[INFO] [stderr]   Downloaded tokio-timer v0.2.10
[INFO] [stderr]   Downloaded cc v1.0.32
[INFO] [stderr]   Downloaded dtoa v0.4.3
[INFO] [stderr]   Downloaded total-order-multi-map v0.4.5
[INFO] [stderr]   Downloaded syn v0.15.29
[INFO] [stderr]   Downloaded mail-smtp v0.2.2
[INFO] [stderr]   Downloaded soft-ascii-string v1.0.0
[INFO] [stderr]   Downloaded vec1 v1.3.0
[INFO] [stderr]   Downloaded quoted_printable v0.4.0
[INFO] [stderr]   Downloaded maybe-owned v0.3.2
[INFO] [stderr]   Downloaded uuid v0.7.3
[INFO] [stderr]   Downloaded mail v0.6.10
[INFO] [stderr]   Downloaded quoted-string v0.6.0
[INFO] [stderr]   Downloaded openssl-sys v0.9.43
[INFO] [stderr]   Downloaded reqwest v0.9.12
[INFO] [stderr]   Downloaded new-tokio-smtp v0.8.1
[INFO] [stderr]   Downloaded openssl v0.10.20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55e969d4e806b4e9ee95d2ba3dce419929b29d7159d7b8d8b53692f020fbf8c1
[INFO] running `Command { std: "docker" "start" "-a" "55e969d4e806b4e9ee95d2ba3dce419929b29d7159d7b8d8b53692f020fbf8c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55e969d4e806b4e9ee95d2ba3dce419929b29d7159d7b8d8b53692f020fbf8c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55e969d4e806b4e9ee95d2ba3dce419929b29d7159d7b8d8b53692f020fbf8c1", kill_on_drop: false }`
[INFO] [stdout] 55e969d4e806b4e9ee95d2ba3dce419929b29d7159d7b8d8b53692f020fbf8c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b819703887b945185bc83211f893b68ecb672d24ebaa4f3d52e94eee124612d4
[INFO] running `Command { std: "docker" "start" "-a" "b819703887b945185bc83211f893b68ecb672d24ebaa4f3d52e94eee124612d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.50
[INFO] [stderr]    Compiling cfg-if v0.1.7
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling rand_core v0.4.0
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling cc v1.0.32
[INFO] [stderr]    Compiling futures v0.1.25
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]    Compiling syn v0.15.29
[INFO] [stderr]    Compiling smallvec v0.6.9
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling serde v1.0.89
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling memoffset v0.2.1
[INFO] [stderr]    Compiling itoa v0.4.3
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling openssl v0.10.20
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling siphasher v0.2.3
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.13
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling quoted-string v0.6.0
[INFO] [stderr]    Compiling ryu v0.2.7
[INFO] [stderr]    Compiling openssl-probe v0.1.2
[INFO] [stderr]    Compiling safemem v0.2.0
[INFO] [stderr]    Compiling ucd-trie v0.1.1
[INFO] [stderr]    Compiling build_const v0.2.1
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling checked_command v0.2.2
[INFO] [stderr]    Compiling soft-ascii-string v1.0.0
[INFO] [stderr]    Compiling httparse v1.3.3
[INFO] [stderr]    Compiling vec-drain-where v1.0.0
[INFO] [stderr]    Compiling maplit v1.0.1
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling quoted_printable v0.4.0
[INFO] [stderr]    Compiling ucd-util v0.1.3
[INFO] [stderr]    Compiling string v0.1.3
[INFO] [stderr]    Compiling try-lock v0.2.2
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling adler32 v1.0.3
[INFO] [stderr]    Compiling indexmap v1.0.2
[INFO] [stderr]    Compiling regex v1.1.2
[INFO] [stderr]    Compiling utf8-ranges v1.0.2
[INFO] [stderr]    Compiling same-file v1.0.4
[INFO] [stderr]    Compiling safemem v0.3.0
[INFO] [stderr]    Compiling encoding_rs v0.8.17
[INFO] [stderr]    Compiling dtoa v0.4.3
[INFO] [stderr]    Compiling maybe-owned v0.3.2
[INFO] [stderr]    Compiling xdg v2.2.0
[INFO] [stderr]    Compiling unicase v2.3.0
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling lut v0.1.0-unstable
[INFO] [stderr]    Compiling pest v2.1.0
[INFO] [stderr]    Compiling regex-syntax v0.6.5
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling crossbeam-utils v0.6.5
[INFO] [stderr]    Compiling tokio-trace-core v0.1.0
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling media-type-impl-utils v0.3.0-unstable
[INFO] [stderr] error: could not compile `pest`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name pest /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pest-2.1.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=ed3713117b6d9156 -C extra-filename=-ed3713117b6d9156 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ucd_trie=/opt/rustwide/target/debug/deps/libucd_trie-4d9a5cc41dc09cf7.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "b819703887b945185bc83211f893b68ecb672d24ebaa4f3d52e94eee124612d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b819703887b945185bc83211f893b68ecb672d24ebaa4f3d52e94eee124612d4", kill_on_drop: false }`
[INFO] [stdout] b819703887b945185bc83211f893b68ecb672d24ebaa4f3d52e94eee124612d4