[INFO] updating cached repository NikolaiMagnussen/rsswatch
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/NikolaiMagnussen/rsswatch
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/NikolaiMagnussen/rsswatch" "work/ex/beta-1.38-1/sources/1.37.0/gh/NikolaiMagnussen/rsswatch"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/NikolaiMagnussen/rsswatch'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/NikolaiMagnussen/rsswatch" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NikolaiMagnussen/rsswatch"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NikolaiMagnussen/rsswatch'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 09c09f5d0c1a846c1cd58198de5b6d7ea4d17001
[INFO] sha for GitHub repo NikolaiMagnussen/rsswatch: 09c09f5d0c1a846c1cd58198de5b6d7ea4d17001
[INFO] validating manifest of NikolaiMagnussen/rsswatch 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 NikolaiMagnussen/rsswatch 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 NikolaiMagnussen/rsswatch
[INFO] finished frobbing NikolaiMagnussen/rsswatch
[INFO] frobbed toml for NikolaiMagnussen/rsswatch written to work/ex/beta-1.38-1/sources/1.37.0/gh/NikolaiMagnussen/rsswatch/Cargo.toml
[INFO] started frobbing NikolaiMagnussen/rsswatch
[INFO] finished frobbing NikolaiMagnussen/rsswatch
[INFO] frobbed toml for NikolaiMagnussen/rsswatch written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NikolaiMagnussen/rsswatch/Cargo.toml
[INFO] crate NikolaiMagnussen/rsswatch 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing NikolaiMagnussen/rsswatch 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/NikolaiMagnussen/rsswatch:/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] 1066b6cf684ca4e52d43f2d4ef3e261249b927e7a6cc1e8b3ef149986421a046
[INFO] running `"docker" "start" "-a" "1066b6cf684ca4e52d43f2d4ef3e261249b927e7a6cc1e8b3ef149986421a046"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.29
[INFO] [stderr]    Compiling syn v0.15.33
[INFO] [stderr]    Compiling bitflags v1.0.5
[INFO] [stderr]    Compiling openssl v0.10.21
[INFO] [stderr]    Compiling derive_builder v0.7.1
[INFO] [stderr]    Compiling pipers v1.0.1
[INFO] [stderr]    Compiling openssl-sys v0.9.44
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling error-chain v0.12.0
[INFO] [stderr]    Compiling flate2 v1.0.7
[INFO] [stderr]    Compiling tokio v0.1.19
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling publicsuffix v1.5.2
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling hyper v0.12.28
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling darling_core v0.8.6
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.90
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling quick-xml v0.13.3
[INFO] [stderr]    Compiling darling_macro v0.8.6
[INFO] [stderr]    Compiling darling v0.8.6
[INFO] [stderr]    Compiling derive_builder_core v0.4.1
[INFO] [stderr]    Compiling serde v1.0.90
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling cookie_store v0.5.1
[INFO] [stderr]    Compiling reqwest v0.9.16
[INFO] [stderr]    Compiling rss v1.7.0
[INFO] [stderr]    Compiling rsswatcher v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 18s
[INFO] running `"docker" "inspect" "1066b6cf684ca4e52d43f2d4ef3e261249b927e7a6cc1e8b3ef149986421a046"`
[INFO] running `"docker" "rm" "-f" "1066b6cf684ca4e52d43f2d4ef3e261249b927e7a6cc1e8b3ef149986421a046"`
[INFO] [stdout] 1066b6cf684ca4e52d43f2d4ef3e261249b927e7a6cc1e8b3ef149986421a046
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/NikolaiMagnussen/rsswatch:/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] b27109ea1172d7036a7314e99e728013b61beaa62d08b7c181a45cdeebec9e4b
[INFO] running `"docker" "start" "-a" "b27109ea1172d7036a7314e99e728013b61beaa62d08b7c181a45cdeebec9e4b"`
[INFO] [stderr]    Compiling rsswatcher v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
[INFO] running `"docker" "inspect" "b27109ea1172d7036a7314e99e728013b61beaa62d08b7c181a45cdeebec9e4b"`
[INFO] running `"docker" "rm" "-f" "b27109ea1172d7036a7314e99e728013b61beaa62d08b7c181a45cdeebec9e4b"`
[INFO] [stdout] b27109ea1172d7036a7314e99e728013b61beaa62d08b7c181a45cdeebec9e4b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/NikolaiMagnussen/rsswatch:/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] 5d22bd376dfbb8b73798ae49c7348dad7044dff2d9ead818df3266c332149c86
[INFO] running `"docker" "start" "-a" "5d22bd376dfbb8b73798ae49c7348dad7044dff2d9ead818df3266c332149c86"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rsswatcher-89a687aa5f8e2bd0
[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] running `"docker" "inspect" "5d22bd376dfbb8b73798ae49c7348dad7044dff2d9ead818df3266c332149c86"`
[INFO] running `"docker" "rm" "-f" "5d22bd376dfbb8b73798ae49c7348dad7044dff2d9ead818df3266c332149c86"`
[INFO] [stdout] 5d22bd376dfbb8b73798ae49c7348dad7044dff2d9ead818df3266c332149c86