[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 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-5/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/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] aeb732f2fecbb21fddd8194c144cbb39e94062ff800ff56cbfe19d88e7629746
[INFO] running `"docker" "start" "-a" "aeb732f2fecbb21fddd8194c144cbb39e94062ff800ff56cbfe19d88e7629746"`
[INFO] [stderr]    Compiling syn v0.15.34
[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 backtrace v0.3.30
[INFO] [stderr]    Compiling dirs-sys v0.3.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling parking_lot_core v0.5.0
[INFO] [stderr]    Compiling dirs v2.0.1
[INFO] [stderr]    Compiling parking_lot v0.8.0
[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 22.71s
[INFO] running `"docker" "inspect" "aeb732f2fecbb21fddd8194c144cbb39e94062ff800ff56cbfe19d88e7629746"`
[INFO] running `"docker" "rm" "-f" "aeb732f2fecbb21fddd8194c144cbb39e94062ff800ff56cbfe19d88e7629746"`
[INFO] [stdout] aeb732f2fecbb21fddd8194c144cbb39e94062ff800ff56cbfe19d88e7629746
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9c5c4c355b4d168ef4d24c7ac2a8e5d7ff82f9ca278819ef3a156bf52da56be3
[INFO] running `"docker" "start" "-a" "9c5c4c355b4d168ef4d24c7ac2a8e5d7ff82f9ca278819ef3a156bf52da56be3"`
[INFO] [stderr]    Compiling nix-manifest-format v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `"docker" "inspect" "9c5c4c355b4d168ef4d24c7ac2a8e5d7ff82f9ca278819ef3a156bf52da56be3"`
[INFO] running `"docker" "rm" "-f" "9c5c4c355b4d168ef4d24c7ac2a8e5d7ff82f9ca278819ef3a156bf52da56be3"`
[INFO] [stdout] 9c5c4c355b4d168ef4d24c7ac2a8e5d7ff82f9ca278819ef3a156bf52da56be3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 5a98da04bd06c290c988dede620eb9134cb98b89ad6c584e01bcb22ed70ae27f
[INFO] running `"docker" "start" "-a" "5a98da04bd06c290c988dede620eb9134cb98b89ad6c584e01bcb22ed70ae27f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nix_manifest_format-1130dcc2b6c0730a
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test format_manifest_test::check_single_entry ... ok
[INFO] [stdout] test format_manifest_test::check_production_data ... ok
[INFO] [stdout] test format_manifest_test::check_many_entries ... ok
[INFO] [stdout] test format_manifest_test::order_packages ... 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" "5a98da04bd06c290c988dede620eb9134cb98b89ad6c584e01bcb22ed70ae27f"`
[INFO] running `"docker" "rm" "-f" "5a98da04bd06c290c988dede620eb9134cb98b89ad6c584e01bcb22ed70ae27f"`
[INFO] [stdout] 5a98da04bd06c290c988dede620eb9134cb98b89ad6c584e01bcb22ed70ae27f