[INFO] cloning repository https://github.com/vishusandy/entropy2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vishusandy/entropy2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvishusandy%2Fentropy2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvishusandy%2Fentropy2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3a591221cdd7c77f5954bf211dac55d1c4b9cc11
[INFO] testing vishusandy/entropy2 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvishusandy%2Fentropy2" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vishusandy/entropy2 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vishusandy/entropy2
[INFO] finished tweaking git repo https://github.com/vishusandy/entropy2
[INFO] tweaked toml for git repo https://github.com/vishusandy/entropy2 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/vishusandy/entropy2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ab39e9f24980d58842e1f694e2120dba2a87632de4df30b8dde7d4a49ef2239
[INFO] running `Command { std: "docker" "start" "-a" "0ab39e9f24980d58842e1f694e2120dba2a87632de4df30b8dde7d4a49ef2239", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ab39e9f24980d58842e1f694e2120dba2a87632de4df30b8dde7d4a49ef2239", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ab39e9f24980d58842e1f694e2120dba2a87632de4df30b8dde7d4a49ef2239", kill_on_drop: false }`
[INFO] [stdout] 0ab39e9f24980d58842e1f694e2120dba2a87632de4df30b8dde7d4a49ef2239
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a44a7e62391414b31124454a6abcd9ab6c9a96b4ed2727b9117aec09e57692a5
[INFO] running `Command { std: "docker" "start" "-a" "a44a7e62391414b31124454a6abcd9ab6c9a96b4ed2727b9117aec09e57692a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling time v0.1.37
[INFO] [stderr]    Compiling entropy2 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "a44a7e62391414b31124454a6abcd9ab6c9a96b4ed2727b9117aec09e57692a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a44a7e62391414b31124454a6abcd9ab6c9a96b4ed2727b9117aec09e57692a5", kill_on_drop: false }`
[INFO] [stdout] a44a7e62391414b31124454a6abcd9ab6c9a96b4ed2727b9117aec09e57692a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5a74f22e19dd4b7a2832d77bafd38d1eb2cab9893722e29e1de62d73c6d2003
[INFO] running `Command { std: "docker" "start" "-a" "c5a74f22e19dd4b7a2832d77bafd38d1eb2cab9893722e29e1de62d73c6d2003", kill_on_drop: false }`
[INFO] [stderr]    Compiling entropy2 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "c5a74f22e19dd4b7a2832d77bafd38d1eb2cab9893722e29e1de62d73c6d2003", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5a74f22e19dd4b7a2832d77bafd38d1eb2cab9893722e29e1de62d73c6d2003", kill_on_drop: false }`
[INFO] [stdout] c5a74f22e19dd4b7a2832d77bafd38d1eb2cab9893722e29e1de62d73c6d2003
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 52542d845483af4c241008368e12162323ef8e400ef5d3f7cb011d2436332bcb
[INFO] running `Command { std: "docker" "start" "-a" "52542d845483af4c241008368e12162323ef8e400ef5d3f7cb011d2436332bcb", kill_on_drop: false }`
[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]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/entropy2-bdcbd00c2e197cfa)
[INFO] running `Command { std: "docker" "inspect" "52542d845483af4c241008368e12162323ef8e400ef5d3f7cb011d2436332bcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52542d845483af4c241008368e12162323ef8e400ef5d3f7cb011d2436332bcb", kill_on_drop: false }`
[INFO] [stdout] 52542d845483af4c241008368e12162323ef8e400ef5d3f7cb011d2436332bcb