[INFO] cloning repository https://github.com/nonamehomework/simple-library-explorer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nonamehomework/simple-library-explorer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnonamehomework%2Fsimple-library-explorer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnonamehomework%2Fsimple-library-explorer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a2fceec541ec2e4be38a3a687c82b9e29252588f
[INFO] testing nonamehomework/simple-library-explorer against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnonamehomework%2Fsimple-library-explorer" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nonamehomework/simple-library-explorer on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nonamehomework/simple-library-explorer
[INFO] finished tweaking git repo https://github.com/nonamehomework/simple-library-explorer
[INFO] tweaked toml for git repo https://github.com/nonamehomework/simple-library-explorer written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/nonamehomework/simple-library-explorer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec8ed07cb6ebda49f16235250e1c65657d3113809bdef95e73d8afad92114238
[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" "ec8ed07cb6ebda49f16235250e1c65657d3113809bdef95e73d8afad92114238", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec8ed07cb6ebda49f16235250e1c65657d3113809bdef95e73d8afad92114238", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec8ed07cb6ebda49f16235250e1c65657d3113809bdef95e73d8afad92114238", kill_on_drop: false }`
[INFO] [stdout] ec8ed07cb6ebda49f16235250e1c65657d3113809bdef95e73d8afad92114238
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b027c119acf4639e481dca79e02646e1b91f453d6d8b7c6aaec11cf23d95272
[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" "2b027c119acf4639e481dca79e02646e1b91f453d6d8b7c6aaec11cf23d95272", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling futures-util v0.3.6
[INFO] [stderr]    Compiling serde_json v1.0.58
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling tracing v0.1.21
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-tls v0.3.1
[INFO] [stderr]    Compiling h2 v0.2.6
[INFO] [stderr]    Compiling hyper v0.13.8
[INFO] [stderr]    Compiling hyper-tls v0.4.3
[INFO] [stderr]    Compiling reqwest v0.10.8
[INFO] [stderr]    Compiling simple-library-explorer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "2b027c119acf4639e481dca79e02646e1b91f453d6d8b7c6aaec11cf23d95272", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b027c119acf4639e481dca79e02646e1b91f453d6d8b7c6aaec11cf23d95272", kill_on_drop: false }`
[INFO] [stdout] 2b027c119acf4639e481dca79e02646e1b91f453d6d8b7c6aaec11cf23d95272
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c26e8791c88b93bed56987d94cf856905b88c8fea9b40941c048981dbe196141
[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" "c26e8791c88b93bed56987d94cf856905b88c8fea9b40941c048981dbe196141", kill_on_drop: false }`
[INFO] [stderr]    Compiling curl v0.4.33
[INFO] [stderr]    Compiling isahc v0.9.10
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.4+1.41.0
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling curl-sys v0.4.36+curl-7.71.1
[INFO] [stderr]    Compiling qstring v0.7.2
[INFO] [stderr]    Compiling async-channel v1.5.0
[INFO] [stderr]    Compiling nb-connect v1.0.2
[INFO] [stderr]    Compiling polling v2.0.0
[INFO] [stderr]    Compiling extend v0.1.2
[INFO] [stderr]    Compiling tracing-futures v0.2.4
[INFO] [stderr]    Compiling serde_regex v1.1.0
[INFO] [stderr]    Compiling sluice v0.5.2
[INFO] [stderr]    Compiling blocking v1.0.1
[INFO] [stderr]    Compiling async-io v1.1.9
[INFO] [stderr]    Compiling async-global-executor v1.3.0
[INFO] [stderr]    Compiling async-std v1.6.5
[INFO] [stderr]    Compiling assert-json-diff v1.1.0
[INFO] [stderr]    Compiling puddle v0.1.0
[INFO] [stderr]    Compiling httpmock v0.4.5
[INFO] [stderr]    Compiling simple-library-explorer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `json_res` should have an upper case name
[INFO] [stdout]    --> src/api.rs:113:11
[INFO] [stdout]     |
[INFO] [stdout] 113 |     const json_res: &'static str = r#"{
[INFO] [stdout]     |           ^^^^^^^^ help: convert the identifier to upper case: `JSON_RES`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] running `Command { std: "docker" "inspect" "c26e8791c88b93bed56987d94cf856905b88c8fea9b40941c048981dbe196141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c26e8791c88b93bed56987d94cf856905b88c8fea9b40941c048981dbe196141", kill_on_drop: false }`
[INFO] [stdout] c26e8791c88b93bed56987d94cf856905b88c8fea9b40941c048981dbe196141
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 646be87f5be702fe993f56b96df5ce9f177acf23f044e51ed7a297d2a77542ea
[INFO] running `Command { std: "docker" "start" "-a" "646be87f5be702fe993f56b96df5ce9f177acf23f044e51ed7a297d2a77542ea", kill_on_drop: false }`
[INFO] [stderr] warning: constant `json_res` should have an upper case name
[INFO] [stderr]    --> src/api.rs:113:11
[INFO] [stderr]     |
[INFO] [stderr] 113 |     const json_res: &'static str = r#"{
[INFO] [stderr]     |           ^^^^^^^^ help: convert the identifier to upper case: `JSON_RES`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/simple_library_explorer-9af8b455a13a9d39
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test api::tests::parse_api_response_test ... ok
[INFO] [stdout] test api::tests::access_api_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "646be87f5be702fe993f56b96df5ce9f177acf23f044e51ed7a297d2a77542ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "646be87f5be702fe993f56b96df5ce9f177acf23f044e51ed7a297d2a77542ea", kill_on_drop: false }`
[INFO] [stdout] 646be87f5be702fe993f56b96df5ce9f177acf23f044e51ed7a297d2a77542ea