[INFO] cloning repository https://github.com/snehasis007/rustprojects
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/snehasis007/rustprojects" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnehasis007%2Frustprojects", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnehasis007%2Frustprojects'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 51c32105c5746e0c2a5ed3785839921af1e43f77
[INFO] testing snehasis007/rustprojects against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnehasis007%2Frustprojects" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/snehasis007/rustprojects on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/snehasis007/rustprojects
[INFO] finished tweaking git repo https://github.com/snehasis007/rustprojects
[INFO] tweaked toml for git repo https://github.com/snehasis007/rustprojects written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/snehasis007/rustprojects already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f964530df7e3fa4fb6a147064b7f61746b4ba4c6e07221b6083a6e8f8463a74d
[INFO] running `Command { std: "docker" "start" "-a" "f964530df7e3fa4fb6a147064b7f61746b4ba4c6e07221b6083a6e8f8463a74d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f964530df7e3fa4fb6a147064b7f61746b4ba4c6e07221b6083a6e8f8463a74d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f964530df7e3fa4fb6a147064b7f61746b4ba4c6e07221b6083a6e8f8463a74d", kill_on_drop: false }`
[INFO] [stdout] f964530df7e3fa4fb6a147064b7f61746b4ba4c6e07221b6083a6e8f8463a74d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d1158f47c0c339dc93fcc1f91b90b81fdfb7f81a9900cb8eefa725c7bc7294e
[INFO] running `Command { std: "docker" "start" "-a" "8d1158f47c0c339dc93fcc1f91b90b81fdfb7f81a9900cb8eefa725c7bc7294e", kill_on_drop: false }`
[INFO] [stderr]    Compiling LangBase1 v0.1.0 (/opt/rustwide/workdir/lib)
[INFO] [stdout] warning: crate `LangBase1` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `lang_base1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling collections v0.1.0 (/opt/rustwide/workdir/sn_org/collections)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "8d1158f47c0c339dc93fcc1f91b90b81fdfb7f81a9900cb8eefa725c7bc7294e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d1158f47c0c339dc93fcc1f91b90b81fdfb7f81a9900cb8eefa725c7bc7294e", kill_on_drop: false }`
[INFO] [stdout] 8d1158f47c0c339dc93fcc1f91b90b81fdfb7f81a9900cb8eefa725c7bc7294e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8be1fa39050e42814bfbab91cc1abd632adf7d5e96ad2366d89fd11b6cfe7201
[INFO] running `Command { std: "docker" "start" "-a" "8be1fa39050e42814bfbab91cc1abd632adf7d5e96ad2366d89fd11b6cfe7201", kill_on_drop: false }`
[INFO] [stdout] warning: crate `LangBase1` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `lang_base1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling LangBase1 v0.1.0 (/opt/rustwide/workdir/lib)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling collections v0.1.0 (/opt/rustwide/workdir/sn_org/collections)
[INFO] [stdout] warning: crate `LangBase1` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `lang_base1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "8be1fa39050e42814bfbab91cc1abd632adf7d5e96ad2366d89fd11b6cfe7201", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8be1fa39050e42814bfbab91cc1abd632adf7d5e96ad2366d89fd11b6cfe7201", kill_on_drop: false }`
[INFO] [stdout] 8be1fa39050e42814bfbab91cc1abd632adf7d5e96ad2366d89fd11b6cfe7201
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bd08c9c7bfd3048e870d78531b611796b2c7e3f32bdfbd52cf6ca2dbde1728c0
[INFO] running `Command { std: "docker" "start" "-a" "bd08c9c7bfd3048e870d78531b611796b2c7e3f32bdfbd52cf6ca2dbde1728c0", kill_on_drop: false }`
[INFO] [stderr] warning: crate `LangBase1` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `lang_base1`
[INFO] [stderr] 
[INFO] [stderr] warning: `LangBase1` (lib) generated 1 warning
[INFO] [stderr] warning: `LangBase1` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/LangBase1-6f27a47f5a584534)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/collections-eff998cbb36c20ac)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests LangBase1
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bd08c9c7bfd3048e870d78531b611796b2c7e3f32bdfbd52cf6ca2dbde1728c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd08c9c7bfd3048e870d78531b611796b2c7e3f32bdfbd52cf6ca2dbde1728c0", kill_on_drop: false }`
[INFO] [stdout] bd08c9c7bfd3048e870d78531b611796b2c7e3f32bdfbd52cf6ca2dbde1728c0