[INFO] updating cached repository allgreed/nix-manifest-format
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/allgreed/nix-manifest-format
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/allgreed/nix-manifest-format" "work/ex/beta-1.38-1/sources/1.37.0/gh/allgreed/nix-manifest-format"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/allgreed/nix-manifest-format'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/allgreed/nix-manifest-format" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/allgreed/nix-manifest-format"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/allgreed/nix-manifest-format'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0d40bcf65d60dc11aa043fb3a2cec048808f572a
[INFO] sha for GitHub repo allgreed/nix-manifest-format: 0d40bcf65d60dc11aa043fb3a2cec048808f572a
[INFO] validating manifest of allgreed/nix-manifest-format 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 allgreed/nix-manifest-format 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 allgreed/nix-manifest-format
[INFO] finished frobbing allgreed/nix-manifest-format
[INFO] frobbed toml for allgreed/nix-manifest-format written to work/ex/beta-1.38-1/sources/1.37.0/gh/allgreed/nix-manifest-format/Cargo.toml
[INFO] started frobbing allgreed/nix-manifest-format
[INFO] finished frobbing allgreed/nix-manifest-format
[INFO] frobbed toml for allgreed/nix-manifest-format written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/allgreed/nix-manifest-format/Cargo.toml
[INFO] crate allgreed/nix-manifest-format 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 allgreed/nix-manifest-format 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/allgreed/nix-manifest-format:/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] 195a2a656c935dd2c5340d17175b0b11ed7a3c4fe4effc7e2e14a6964e7b6b63
[INFO] running `"docker" "start" "-a" "195a2a656c935dd2c5340d17175b0b11ed7a3c4fe4effc7e2e14a6964e7b6b63"`
[INFO] [stderr]    Compiling autocfg v0.1.4
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling rustc-demangle v0.1.15
[INFO] [stderr]    Compiling text_unit v0.1.9
[INFO] [stderr]    Compiling smol_str v0.1.11
[INFO] [stderr]    Compiling colosseum v0.2.2
[INFO] [stderr]    Compiling lock_api v0.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.5.0
[INFO] [stderr]    Compiling parking_lot v0.8.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling backtrace v0.3.30
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling dirs-sys v0.3.3
[INFO] [stderr]    Compiling dirs v2.0.1
[INFO] [stderr]    Compiling rowan v0.5.2
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling rnix v0.6.0 (https://gitlab.com/jD91mZM2/rnix?rev=93ded1c5f2c6ed0b8cc8396c1834bb901ccdd93c#93ded1c5)
[INFO] [stderr]    Compiling nix-manifest-format v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `super::format_manifest`
[INFO] [stderr]  --> src/format_manifest_test.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use super::format_manifest;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.25s
[INFO] running `"docker" "inspect" "195a2a656c935dd2c5340d17175b0b11ed7a3c4fe4effc7e2e14a6964e7b6b63"`
[INFO] running `"docker" "rm" "-f" "195a2a656c935dd2c5340d17175b0b11ed7a3c4fe4effc7e2e14a6964e7b6b63"`
[INFO] [stdout] 195a2a656c935dd2c5340d17175b0b11ed7a3c4fe4effc7e2e14a6964e7b6b63
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/allgreed/nix-manifest-format:/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] 0bfad288d6c7d185bd1314ace6d3a967400aa476d920c87d94e1ae9bc5da589f
[INFO] running `"docker" "start" "-a" "0bfad288d6c7d185bd1314ace6d3a967400aa476d920c87d94e1ae9bc5da589f"`
[INFO] [stderr]    Compiling nix-manifest-format v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "0bfad288d6c7d185bd1314ace6d3a967400aa476d920c87d94e1ae9bc5da589f"`
[INFO] running `"docker" "rm" "-f" "0bfad288d6c7d185bd1314ace6d3a967400aa476d920c87d94e1ae9bc5da589f"`
[INFO] [stdout] 0bfad288d6c7d185bd1314ace6d3a967400aa476d920c87d94e1ae9bc5da589f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/allgreed/nix-manifest-format:/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] a24a256069f755f1209986af786eb9d41a4f6f506851e6f22bc1609817a12552
[INFO] running `"docker" "start" "-a" "a24a256069f755f1209986af786eb9d41a4f6f506851e6f22bc1609817a12552"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nix_manifest_format-3db7676c7eb656d0
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test format_manifest_test::check_many_entries ... ok
[INFO] [stdout] test format_manifest_test::order_packages ... ok
[INFO] [stdout] test format_manifest_test::check_single_entry ... ok
[INFO] [stdout] test format_manifest_test::check_production_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a24a256069f755f1209986af786eb9d41a4f6f506851e6f22bc1609817a12552"`
[INFO] running `"docker" "rm" "-f" "a24a256069f755f1209986af786eb9d41a4f6f506851e6f22bc1609817a12552"`
[INFO] [stdout] a24a256069f755f1209986af786eb9d41a4f6f506851e6f22bc1609817a12552