[INFO] cloning repository https://github.com/GovTechSG/manifest
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GovTechSG/manifest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGovTechSG%2Fmanifest", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGovTechSG%2Fmanifest'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8219d30d3ac180b1ff0ae7db10f1ada6fcc7cbb1
[INFO] testing GovTechSG/manifest against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGovTechSG%2Fmanifest" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/GovTechSG/manifest on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/GovTechSG/manifest
[INFO] finished tweaking git repo https://github.com/GovTechSG/manifest
[INFO] tweaked toml for git repo https://github.com/GovTechSG/manifest written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/GovTechSG/manifest already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/lawliet89/docker-image`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.9
[INFO] [stderr]   Downloaded serde v1.0.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9dab6f818346131b3c2a4f391d84a4341fea408e4a6a730603c94f32efa25d3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d9dab6f818346131b3c2a4f391d84a4341fea408e4a6a730603c94f32efa25d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9dab6f818346131b3c2a4f391d84a4341fea408e4a6a730603c94f32efa25d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9dab6f818346131b3c2a4f391d84a4341fea408e4a6a730603c94f32efa25d3", kill_on_drop: false }`
[INFO] [stdout] d9dab6f818346131b3c2a4f391d84a4341fea408e4a6a730603c94f32efa25d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e630cf4b3aff268052645feda86255776a14946b87ae3bfbd44abdbf2fbbce54
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e630cf4b3aff268052645feda86255776a14946b87ae3bfbd44abdbf2fbbce54", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.26
[INFO] [stderr]    Compiling serde v1.0.9
[INFO] [stderr]    Compiling lazy_static v0.2.8
[INFO] [stderr]    Compiling itoa v0.3.1
[INFO] [stderr]    Compiling num-traits v0.1.39
[INFO] [stderr]    Compiling dtoa v0.4.1
[INFO] [stderr]    Compiling regex-syntax v0.4.1
[INFO] [stderr]    Compiling serde_derive_internals v0.15.1
[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 aho-corasick v0.6.3
[INFO] [stderr]    Compiling clap v2.25.0
[INFO] [stderr]    Compiling serde_derive v1.0.9
[INFO] [stderr]    Compiling regex v0.2.2
[INFO] [stderr]    Compiling docker_image v0.2.0 (https://github.com/lawliet89/docker-image?rev=7e3af50409959a162677dc48c0f034f3e755cc51#7e3af504)
[INFO] [stderr]    Compiling serde_json v1.0.2
[INFO] [stderr]    Compiling manifest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:183:43
[INFO] [stdout]     |
[INFO] [stdout] 183 | fn input_reader(path: &str) -> Result<Box<Read>, String> {
[INFO] [stdout]     |                                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:196:25
[INFO] [stdout]     |
[INFO] [stdout] 196 | fn read(mut reader: Box<Read>) -> Result<String, String> {
[INFO] [stdout]     |                         ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:206:44
[INFO] [stdout]     |
[INFO] [stdout] 206 | fn output_writer(path: &str) -> Result<Box<Write>, String> {
[INFO] [stdout]     |                                            ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:219:56
[INFO] [stdout]     |
[INFO] [stdout] 219 | fn output<'a>(manifest: &Manifest<'a>, mut writer: Box<Write>) -> Result<(), String> {
[INFO] [stdout]     |                                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | / lazy_static! {
[INFO] [stdout] 23 | |     static ref INVALID_FILE_CHARAS: Regex = Regex::new("[^A-Za-z0-9._-]").unwrap();
[INFO] [stdout] 24 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | / lazy_static! {
[INFO] [stdout] 23 | |     static ref INVALID_FILE_CHARAS: Regex = Regex::new("[^A-Za-z0-9._-]").unwrap();
[INFO] [stdout] 24 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.78s
[INFO] running `Command { std: "docker" "inspect" "e630cf4b3aff268052645feda86255776a14946b87ae3bfbd44abdbf2fbbce54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e630cf4b3aff268052645feda86255776a14946b87ae3bfbd44abdbf2fbbce54", kill_on_drop: false }`
[INFO] [stdout] e630cf4b3aff268052645feda86255776a14946b87ae3bfbd44abdbf2fbbce54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c9581a70ee9d9bc988f2a4b8a4475e1b9e27f662ac68608dfc9f8621074104f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9c9581a70ee9d9bc988f2a4b8a4475e1b9e27f662ac68608dfc9f8621074104f", kill_on_drop: false }`
[INFO] [stderr]    Compiling manifest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:183:43
[INFO] [stdout]     |
[INFO] [stdout] 183 | fn input_reader(path: &str) -> Result<Box<Read>, String> {
[INFO] [stdout]     |                                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:196:25
[INFO] [stdout]     |
[INFO] [stdout] 196 | fn read(mut reader: Box<Read>) -> Result<String, String> {
[INFO] [stdout]     |                         ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:206:44
[INFO] [stdout]     |
[INFO] [stdout] 206 | fn output_writer(path: &str) -> Result<Box<Write>, String> {
[INFO] [stdout]     |                                            ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:219:56
[INFO] [stdout]     |
[INFO] [stdout] 219 | fn output<'a>(manifest: &Manifest<'a>, mut writer: Box<Write>) -> Result<(), String> {
[INFO] [stdout]     |                                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | / lazy_static! {
[INFO] [stdout] 23 | |     static ref INVALID_FILE_CHARAS: Regex = Regex::new("[^A-Za-z0-9._-]").unwrap();
[INFO] [stdout] 24 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | / lazy_static! {
[INFO] [stdout] 23 | |     static ref INVALID_FILE_CHARAS: Regex = Regex::new("[^A-Za-z0-9._-]").unwrap();
[INFO] [stdout] 24 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `Command { std: "docker" "inspect" "9c9581a70ee9d9bc988f2a4b8a4475e1b9e27f662ac68608dfc9f8621074104f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c9581a70ee9d9bc988f2a4b8a4475e1b9e27f662ac68608dfc9f8621074104f", kill_on_drop: false }`
[INFO] [stdout] 9c9581a70ee9d9bc988f2a4b8a4475e1b9e27f662ac68608dfc9f8621074104f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5ecf501e9d7a5e131c8ab5ef1daebe7819f5c9f09f9ccbe5b8184d6ae069704b
[INFO] running `Command { std: "docker" "start" "-a" "5ecf501e9d7a5e131c8ab5ef1daebe7819f5c9f09f9ccbe5b8184d6ae069704b", kill_on_drop: false }`
[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] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | / lazy_static! {
[INFO] [stderr] 23 | |     static ref INVALID_FILE_CHARAS: Regex = Regex::new("[^A-Za-z0-9._-]").unwrap();
[INFO] [stderr] 24 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | / lazy_static! {
[INFO] [stderr] 23 | |     static ref INVALID_FILE_CHARAS: Regex = Regex::new("[^A-Za-z0-9._-]").unwrap();
[INFO] [stderr] 24 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/manifest-e1da9edb0a0ad7ef
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::image_parsed_with_tag ... ok
[INFO] [stdout] test tests::image_parsed_without_tag_returns_latest ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5ecf501e9d7a5e131c8ab5ef1daebe7819f5c9f09f9ccbe5b8184d6ae069704b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ecf501e9d7a5e131c8ab5ef1daebe7819f5c9f09f9ccbe5b8184d6ae069704b", kill_on_drop: false }`
[INFO] [stdout] 5ecf501e9d7a5e131c8ab5ef1daebe7819f5c9f09f9ccbe5b8184d6ae069704b