[INFO] cloning repository https://github.com/lhtvikaschauhan/Workshop-R2-rust-iterator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lhtvikaschauhan/Workshop-R2-rust-iterator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-rust-iterator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-rust-iterator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f88093abb6f1bf1c1eb5509091d52465a271e4fc
[INFO] testing lhtvikaschauhan/Workshop-R2-rust-iterator against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-rust-iterator" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lhtvikaschauhan/Workshop-R2-rust-iterator
[INFO] finished tweaking git repo https://github.com/lhtvikaschauhan/Workshop-R2-rust-iterator
[INFO] tweaked toml for git repo https://github.com/lhtvikaschauhan/Workshop-R2-rust-iterator written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lhtvikaschauhan/Workshop-R2-rust-iterator on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lhtvikaschauhan/Workshop-R2-rust-iterator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd960ef0d5941f0c517255ac3c950d06536ce430f970b4fb57ef5d1cba1786b2
[INFO] running `Command { std: "docker" "start" "-a" "bd960ef0d5941f0c517255ac3c950d06536ce430f970b4fb57ef5d1cba1786b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd960ef0d5941f0c517255ac3c950d06536ce430f970b4fb57ef5d1cba1786b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd960ef0d5941f0c517255ac3c950d06536ce430f970b4fb57ef5d1cba1786b2", kill_on_drop: false }`
[INFO] [stdout] bd960ef0d5941f0c517255ac3c950d06536ce430f970b4fb57ef5d1cba1786b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa463b90a82cb3f2470775cf8dedd28435f966c97bbd1b5fe55cbb3800ae24f2
[INFO] running `Command { std: "docker" "start" "-a" "fa463b90a82cb3f2470775cf8dedd28435f966c97bbd1b5fe55cbb3800ae24f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_iterator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "fa463b90a82cb3f2470775cf8dedd28435f966c97bbd1b5fe55cbb3800ae24f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa463b90a82cb3f2470775cf8dedd28435f966c97bbd1b5fe55cbb3800ae24f2", kill_on_drop: false }`
[INFO] [stdout] fa463b90a82cb3f2470775cf8dedd28435f966c97bbd1b5fe55cbb3800ae24f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a58c9b6fb63841fa9bf6c0a5679ecb2ae0a0eaab115d90170d3dce096c0ac77e
[INFO] running `Command { std: "docker" "start" "-a" "a58c9b6fb63841fa9bf6c0a5679ecb2ae0a0eaab115d90170d3dce096c0ac77e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_iterator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "a58c9b6fb63841fa9bf6c0a5679ecb2ae0a0eaab115d90170d3dce096c0ac77e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a58c9b6fb63841fa9bf6c0a5679ecb2ae0a0eaab115d90170d3dce096c0ac77e", kill_on_drop: false }`
[INFO] [stdout] a58c9b6fb63841fa9bf6c0a5679ecb2ae0a0eaab115d90170d3dce096c0ac77e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f448696b280015dd624657701feb7e43f613c51f89f94304004af5b5eee023ef
[INFO] running `Command { std: "docker" "start" "-a" "f448696b280015dd624657701feb7e43f613c51f89f94304004af5b5eee023ef", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_iterator-f7da94803811b54e)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test iterator_demonstration ... ok
[INFO] [stdout] test iterator_sum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f448696b280015dd624657701feb7e43f613c51f89f94304004af5b5eee023ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f448696b280015dd624657701feb7e43f613c51f89f94304004af5b5eee023ef", kill_on_drop: false }`
[INFO] [stdout] f448696b280015dd624657701feb7e43f613c51f89f94304004af5b5eee023ef