[INFO] updating cached repository GovTechSG/manifest
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/GovTechSG/manifest
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/GovTechSG/manifest" "work/ex/beta-1.38-1/sources/1.37.0/gh/GovTechSG/manifest"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/GovTechSG/manifest'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/GovTechSG/manifest" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/GovTechSG/manifest"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/GovTechSG/manifest'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8219d30d3ac180b1ff0ae7db10f1ada6fcc7cbb1
[INFO] sha for GitHub repo GovTechSG/manifest: 8219d30d3ac180b1ff0ae7db10f1ada6fcc7cbb1
[INFO] validating manifest of GovTechSG/manifest 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 GovTechSG/manifest 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 GovTechSG/manifest
[INFO] finished frobbing GovTechSG/manifest
[INFO] frobbed toml for GovTechSG/manifest written to work/ex/beta-1.38-1/sources/1.37.0/gh/GovTechSG/manifest/Cargo.toml
[INFO] started frobbing GovTechSG/manifest
[INFO] finished frobbing GovTechSG/manifest
[INFO] frobbed toml for GovTechSG/manifest written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/GovTechSG/manifest/Cargo.toml
[INFO] crate GovTechSG/manifest 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 GovTechSG/manifest 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/GovTechSG/manifest:/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] 5f5682ffdf96f63436cb15d8cae3b245b72464eb5263262ff16eb84f93c1bad5
[INFO] running `"docker" "start" "-a" "5f5682ffdf96f63436cb15d8cae3b245b72464eb5263262ff16eb84f93c1bad5"`
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling libc v0.2.26
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling unicode-width v0.1.4
[INFO] [stderr]    Compiling lazy_static v0.2.8
[INFO] [stderr]    Compiling utf8-ranges v1.0.0
[INFO] [stderr]    Compiling regex-syntax v0.4.1
[INFO] [stderr]    Compiling vec_map v0.8.0
[INFO] [stderr]    Compiling itoa v0.3.1
[INFO] [stderr]    Compiling dtoa v0.4.1
[INFO] [stderr]    Compiling strsim v0.6.0
[INFO] [stderr]    Compiling ansi_term v0.9.0
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling serde v1.0.9
[INFO] [stderr]    Compiling num-traits v0.1.39
[INFO] [stderr]    Compiling unicode-segmentation v1.1.0
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling thread_local v0.3.4
[INFO] [stderr]    Compiling term_size v0.3.0
[INFO] [stderr]    Compiling memchr v1.0.1
[INFO] [stderr]    Compiling atty v0.2.2
[INFO] [stderr]    Compiling textwrap v0.6.0
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling aho-corasick v0.6.3
[INFO] [stderr]    Compiling clap v2.25.0
[INFO] [stderr]    Compiling regex v0.2.2
[INFO] [stderr]    Compiling serde_derive_internals v0.15.1
[INFO] [stderr]    Compiling serde_derive v1.0.9
[INFO] [stderr]    Compiling serde_json v1.0.2
[INFO] [stderr]    Compiling docker_image v0.2.0 (https://github.com/lawliet89/docker-image?rev=7e3af50409959a162677dc48c0f034f3e755cc51#7e3af504)
[INFO] [stderr]    Compiling manifest v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:183:43
[INFO] [stderr]     |
[INFO] [stderr] 183 | fn input_reader(path: &str) -> Result<Box<Read>, String> {
[INFO] [stderr]     |                                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:196:25
[INFO] [stderr]     |
[INFO] [stderr] 196 | fn read(mut reader: Box<Read>) -> Result<String, String> {
[INFO] [stderr]     |                         ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:206:44
[INFO] [stderr]     |
[INFO] [stderr] 206 | fn output_writer(path: &str) -> Result<Box<Write>, String> {
[INFO] [stderr]     |                                            ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:219:56
[INFO] [stderr]     |
[INFO] [stderr] 219 | fn output<'a>(manifest: &Manifest<'a>, mut writer: Box<Write>) -> Result<(), String> {
[INFO] [stderr]     |                                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `"docker" "inspect" "5f5682ffdf96f63436cb15d8cae3b245b72464eb5263262ff16eb84f93c1bad5"`
[INFO] running `"docker" "rm" "-f" "5f5682ffdf96f63436cb15d8cae3b245b72464eb5263262ff16eb84f93c1bad5"`
[INFO] [stdout] 5f5682ffdf96f63436cb15d8cae3b245b72464eb5263262ff16eb84f93c1bad5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/GovTechSG/manifest:/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] dd512ac4f53afeb5d5ef35a1887ff66eec248ac3685bb5670e937d309bf7aa5e
[INFO] running `"docker" "start" "-a" "dd512ac4f53afeb5d5ef35a1887ff66eec248ac3685bb5670e937d309bf7aa5e"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling manifest v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:183:43
[INFO] [stderr]     |
[INFO] [stderr] 183 | fn input_reader(path: &str) -> Result<Box<Read>, String> {
[INFO] [stderr]     |                                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:196:25
[INFO] [stderr]     |
[INFO] [stderr] 196 | fn read(mut reader: Box<Read>) -> Result<String, String> {
[INFO] [stderr]     |                         ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:206:44
[INFO] [stderr]     |
[INFO] [stderr] 206 | fn output_writer(path: &str) -> Result<Box<Write>, String> {
[INFO] [stderr]     |                                            ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:219:56
[INFO] [stderr]     |
[INFO] [stderr] 219 | fn output<'a>(manifest: &Manifest<'a>, mut writer: Box<Write>) -> Result<(), String> {
[INFO] [stderr]     |                                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `"docker" "inspect" "dd512ac4f53afeb5d5ef35a1887ff66eec248ac3685bb5670e937d309bf7aa5e"`
[INFO] running `"docker" "rm" "-f" "dd512ac4f53afeb5d5ef35a1887ff66eec248ac3685bb5670e937d309bf7aa5e"`
[INFO] [stdout] dd512ac4f53afeb5d5ef35a1887ff66eec248ac3685bb5670e937d309bf7aa5e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/GovTechSG/manifest:/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] 0c4495e6897fc6b15a871ee2281da5a909c420438294900ca88e8dfcb435e6ff
[INFO] running `"docker" "start" "-a" "0c4495e6897fc6b15a871ee2281da5a909c420438294900ca88e8dfcb435e6ff"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/manifest-7027598f33d3f1a2
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::image_parsed_without_tag_returns_latest ... ok
[INFO] [stdout] test tests::image_parsed_with_tag ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0c4495e6897fc6b15a871ee2281da5a909c420438294900ca88e8dfcb435e6ff"`
[INFO] running `"docker" "rm" "-f" "0c4495e6897fc6b15a871ee2281da5a909c420438294900ca88e8dfcb435e6ff"`
[INFO] [stdout] 0c4495e6897fc6b15a871ee2281da5a909c420438294900ca88e8dfcb435e6ff