[INFO] cloning repository https://github.com/ksr30/Rust-Lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ksr30/Rust-Lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fksr30%2FRust-Lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fksr30%2FRust-Lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0a3ceb05cdb9e2388d8fcb1dcd7edb4c688093b0
[INFO] testing ksr30/Rust-Lang against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fksr30%2FRust-Lang" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ksr30/Rust-Lang on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ksr30/Rust-Lang
[INFO] finished tweaking git repo https://github.com/ksr30/Rust-Lang
[INFO] tweaked toml for git repo https://github.com/ksr30/Rust-Lang written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/ksr30/Rust-Lang already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ad8f1325dcf141fe9d2a7a719a1eb093d964685ae9c4b4eb6b680e8d1088c8a
[INFO] running `Command { std: "docker" "start" "-a" "3ad8f1325dcf141fe9d2a7a719a1eb093d964685ae9c4b4eb6b680e8d1088c8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ad8f1325dcf141fe9d2a7a719a1eb093d964685ae9c4b4eb6b680e8d1088c8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ad8f1325dcf141fe9d2a7a719a1eb093d964685ae9c4b4eb6b680e8d1088c8a", kill_on_drop: false }`
[INFO] [stdout] 3ad8f1325dcf141fe9d2a7a719a1eb093d964685ae9c4b4eb6b680e8d1088c8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0908247d192d8fb4d774e0458f0dfcbc49b273cb53301e64cb1dcba47b3a1b27
[INFO] running `Command { std: "docker" "start" "-a" "0908247d192d8fb4d774e0458f0dfcbc49b273cb53301e64cb1dcba47b3a1b27", kill_on_drop: false }`
[INFO] [stderr]    Compiling Rust-Lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Rust_Lang` 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: `rust_lang`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "0908247d192d8fb4d774e0458f0dfcbc49b273cb53301e64cb1dcba47b3a1b27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0908247d192d8fb4d774e0458f0dfcbc49b273cb53301e64cb1dcba47b3a1b27", kill_on_drop: false }`
[INFO] [stdout] 0908247d192d8fb4d774e0458f0dfcbc49b273cb53301e64cb1dcba47b3a1b27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3da6514f59fbfb381929ea10065eb141804dc19652d3d6068e37bc513ddfa597
[INFO] running `Command { std: "docker" "start" "-a" "3da6514f59fbfb381929ea10065eb141804dc19652d3d6068e37bc513ddfa597", kill_on_drop: false }`
[INFO] [stderr]    Compiling Rust-Lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Rust_Lang` 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: `rust_lang`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "3da6514f59fbfb381929ea10065eb141804dc19652d3d6068e37bc513ddfa597", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3da6514f59fbfb381929ea10065eb141804dc19652d3d6068e37bc513ddfa597", kill_on_drop: false }`
[INFO] [stdout] 3da6514f59fbfb381929ea10065eb141804dc19652d3d6068e37bc513ddfa597
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 802fe38852307cfea80040a642755f5fd42dc33b53f605386e5f7172563f71d8
[INFO] running `Command { std: "docker" "start" "-a" "802fe38852307cfea80040a642755f5fd42dc33b53f605386e5f7172563f71d8", kill_on_drop: false }`
[INFO] [stderr] warning: crate `Rust_Lang` 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: `rust_lang`
[INFO] [stderr] 
[INFO] [stderr] warning: `Rust-Lang` (bin "Rust-Lang" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/Rust_Lang-a2bc63cb94433adc)
[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" "802fe38852307cfea80040a642755f5fd42dc33b53f605386e5f7172563f71d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "802fe38852307cfea80040a642755f5fd42dc33b53f605386e5f7172563f71d8", kill_on_drop: false }`
[INFO] [stdout] 802fe38852307cfea80040a642755f5fd42dc33b53f605386e5f7172563f71d8