[INFO] updating cached repository alexcrichton/rust-ci-timing-tracker
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/alexcrichton/rust-ci-timing-tracker
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/alexcrichton/rust-ci-timing-tracker" "work/ex/beta-1.37-6/sources/1.36.0/gh/alexcrichton/rust-ci-timing-tracker"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/alexcrichton/rust-ci-timing-tracker'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/alexcrichton/rust-ci-timing-tracker" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/alexcrichton/rust-ci-timing-tracker"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/alexcrichton/rust-ci-timing-tracker'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7cb317cccdb1ff4fbfa736e7383d5dd11983e376
[INFO] sha for GitHub repo alexcrichton/rust-ci-timing-tracker: 7cb317cccdb1ff4fbfa736e7383d5dd11983e376
[INFO] validating manifest of alexcrichton/rust-ci-timing-tracker on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of alexcrichton/rust-ci-timing-tracker on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing alexcrichton/rust-ci-timing-tracker
[INFO] finished frobbing alexcrichton/rust-ci-timing-tracker
[INFO] frobbed toml for alexcrichton/rust-ci-timing-tracker written to work/ex/beta-1.37-6/sources/1.36.0/gh/alexcrichton/rust-ci-timing-tracker/Cargo.toml
[INFO] started frobbing alexcrichton/rust-ci-timing-tracker
[INFO] finished frobbing alexcrichton/rust-ci-timing-tracker
[INFO] frobbed toml for alexcrichton/rust-ci-timing-tracker written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/alexcrichton/rust-ci-timing-tracker/Cargo.toml
[INFO] crate alexcrichton/rust-ci-timing-tracker already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing alexcrichton/rust-ci-timing-tracker against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/alexcrichton/rust-ci-timing-tracker:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 381c8653993307b1725252843692394247f6ecac1a45d6a0d90b3adfed027e9d
[INFO] running `"docker" "start" "-a" "381c8653993307b1725252843692394247f6ecac1a45d6a0d90b3adfed027e9d"`
[INFO] [stderr]    Compiling cc v1.0.30
[INFO] [stderr]    Compiling syn v0.15.28
[INFO] [stderr]    Compiling num_cpus v1.10.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling miniz-sys v0.1.11
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling flate2 v1.0.6
[INFO] [stderr]    Compiling backtrace v0.3.14
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.89
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling serde v1.0.89
[INFO] [stderr]    Compiling docopt v1.0.2
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling tracker v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.98s
[INFO] running `"docker" "inspect" "381c8653993307b1725252843692394247f6ecac1a45d6a0d90b3adfed027e9d"`
[INFO] running `"docker" "rm" "-f" "381c8653993307b1725252843692394247f6ecac1a45d6a0d90b3adfed027e9d"`
[INFO] [stdout] 381c8653993307b1725252843692394247f6ecac1a45d6a0d90b3adfed027e9d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/alexcrichton/rust-ci-timing-tracker:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] f8749edb6f4fb02e3714834b40a60f0144ce4151829a773042d40a5c0ab3047e
[INFO] running `"docker" "start" "-a" "f8749edb6f4fb02e3714834b40a60f0144ce4151829a773042d40a5c0ab3047e"`
[INFO] [stderr]    Compiling tracker v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `"docker" "inspect" "f8749edb6f4fb02e3714834b40a60f0144ce4151829a773042d40a5c0ab3047e"`
[INFO] running `"docker" "rm" "-f" "f8749edb6f4fb02e3714834b40a60f0144ce4151829a773042d40a5c0ab3047e"`
[INFO] [stdout] f8749edb6f4fb02e3714834b40a60f0144ce4151829a773042d40a5c0ab3047e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/alexcrichton/rust-ci-timing-tracker:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] e2b909396963a3e41e8154a0a0e2a4f6172b876eb516d54e8dc945d19547927d
[INFO] running `"docker" "start" "-a" "e2b909396963a3e41e8154a0a0e2a4f6172b876eb516d54e8dc945d19547927d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[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] [stderr]      Running /opt/crater/target/debug/deps/shared-9843559673f40302
[INFO] [stderr]      Running /opt/crater/target/debug/deps/build_site-f801f8dd97df11a9
[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] [stderr]      Running /opt/crater/target/debug/deps/publish_data_to_s3-da4549cd4b87eddb
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests shared
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "e2b909396963a3e41e8154a0a0e2a4f6172b876eb516d54e8dc945d19547927d"`
[INFO] running `"docker" "rm" "-f" "e2b909396963a3e41e8154a0a0e2a4f6172b876eb516d54e8dc945d19547927d"`
[INFO] [stdout] e2b909396963a3e41e8154a0a0e2a4f6172b876eb516d54e8dc945d19547927d