[INFO] updating cached repository msteen/nix-update-fetch
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/msteen/nix-update-fetch
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/msteen/nix-update-fetch" "work/ex/beta-1.38-1/sources/1.37.0/gh/msteen/nix-update-fetch"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/msteen/nix-update-fetch'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/msteen/nix-update-fetch" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/msteen/nix-update-fetch"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/msteen/nix-update-fetch'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bc201ec28be669f67501058e97b93e6a6e7b4e07
[INFO] sha for GitHub repo msteen/nix-update-fetch: bc201ec28be669f67501058e97b93e6a6e7b4e07
[INFO] validating manifest of msteen/nix-update-fetch 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 msteen/nix-update-fetch 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 msteen/nix-update-fetch
[INFO] finished frobbing msteen/nix-update-fetch
[INFO] frobbed toml for msteen/nix-update-fetch written to work/ex/beta-1.38-1/sources/1.37.0/gh/msteen/nix-update-fetch/Cargo.toml
[INFO] started frobbing msteen/nix-update-fetch
[INFO] finished frobbing msteen/nix-update-fetch
[INFO] frobbed toml for msteen/nix-update-fetch written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/msteen/nix-update-fetch/Cargo.toml
[INFO] crate msteen/nix-update-fetch 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] testing msteen/nix-update-fetch against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/msteen/nix-update-fetch:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 015af77e9b350de6de11349fef379b75a66664e995588e82e82c142c548f5ecb
[INFO] running `"docker" "start" "-a" "015af77e9b350de6de11349fef379b75a66664e995588e82e82c142c548f5ecb"`
[INFO] [stderr]    Compiling serde v1.0.85
[INFO] [stderr]    Compiling colosseum v0.2.2
[INFO] [stderr]    Compiling text_unit v0.1.6
[INFO] [stderr]    Compiling smol_str v0.1.9
[INFO] [stderr]    Compiling termios v0.3.1
[INFO] [stderr]    Compiling clicolors-control v1.0.0
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling tempfile v2.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling console v0.7.5
[INFO] [stderr]    Compiling rowan v0.3.3
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling dialoguer v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.85
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling rnix v0.5.1
[INFO] [stderr]    Compiling serde_json v1.0.37
[INFO] [stderr]    Compiling nix-update-fetch v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `"docker" "inspect" "015af77e9b350de6de11349fef379b75a66664e995588e82e82c142c548f5ecb"`
[INFO] running `"docker" "rm" "-f" "015af77e9b350de6de11349fef379b75a66664e995588e82e82c142c548f5ecb"`
[INFO] [stdout] 015af77e9b350de6de11349fef379b75a66664e995588e82e82c142c548f5ecb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/msteen/nix-update-fetch:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] db8f3758704a66740595d907be31fd3f59e0c95ee0e5f38230e59d29c4f80d8e
[INFO] running `"docker" "start" "-a" "db8f3758704a66740595d907be31fd3f59e0c95ee0e5f38230e59d29c4f80d8e"`
[INFO] [stderr]    Compiling nix-update-fetch v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `"docker" "inspect" "db8f3758704a66740595d907be31fd3f59e0c95ee0e5f38230e59d29c4f80d8e"`
[INFO] running `"docker" "rm" "-f" "db8f3758704a66740595d907be31fd3f59e0c95ee0e5f38230e59d29c4f80d8e"`
[INFO] [stdout] db8f3758704a66740595d907be31fd3f59e0c95ee0e5f38230e59d29c4f80d8e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/msteen/nix-update-fetch:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] ec98f9f96244c9b5311dc9941ba7578e1c6252b3c9c475ff53f2383e417b9b43
[INFO] running `"docker" "start" "-a" "ec98f9f96244c9b5311dc9941ba7578e1c6252b3c9c475ff53f2383e417b9b43"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nix_update_fetch-80ee3f6cb85ff1e3
[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" "ec98f9f96244c9b5311dc9941ba7578e1c6252b3c9c475ff53f2383e417b9b43"`
[INFO] running `"docker" "rm" "-f" "ec98f9f96244c9b5311dc9941ba7578e1c6252b3c9c475ff53f2383e417b9b43"`
[INFO] [stdout] ec98f9f96244c9b5311dc9941ba7578e1c6252b3c9c475ff53f2383e417b9b43