[INFO] cloning repository https://github.com/Fred-si/rust_mod
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Fred-si/rust_mod" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFred-si%2Frust_mod", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFred-si%2Frust_mod'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0c06898f5ce77d41dc4db2f65524c3046433978b
[INFO] testing Fred-si/rust_mod against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFred-si%2Frust_mod" "/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/Fred-si/rust_mod 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/Fred-si/rust_mod
[INFO] finished tweaking git repo https://github.com/Fred-si/rust_mod
[INFO] tweaked toml for git repo https://github.com/Fred-si/rust_mod written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Fred-si/rust_mod 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] 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" "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] 4bba4d9aa2da7b042d80452ae5dd22ee562ed2700a6dede10b38859140c2b4c0
[INFO] running `Command { std: "docker" "start" "-a" "4bba4d9aa2da7b042d80452ae5dd22ee562ed2700a6dede10b38859140c2b4c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4bba4d9aa2da7b042d80452ae5dd22ee562ed2700a6dede10b38859140c2b4c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bba4d9aa2da7b042d80452ae5dd22ee562ed2700a6dede10b38859140c2b4c0", kill_on_drop: false }`
[INFO] [stdout] 4bba4d9aa2da7b042d80452ae5dd22ee562ed2700a6dede10b38859140c2b4c0
[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=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] 3553f81773df23888170cac1bd48215a9855a0aedf48ff614e4d2d81d1cb27ed
[INFO] running `Command { std: "docker" "start" "-a" "3553f81773df23888170cac1bd48215a9855a0aedf48ff614e4d2d81d1cb27ed", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust_module_cheatsheet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "3553f81773df23888170cac1bd48215a9855a0aedf48ff614e4d2d81d1cb27ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3553f81773df23888170cac1bd48215a9855a0aedf48ff614e4d2d81d1cb27ed", kill_on_drop: false }`
[INFO] [stdout] 3553f81773df23888170cac1bd48215a9855a0aedf48ff614e4d2d81d1cb27ed
[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=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] 7e77ee2df97902b0df92950cb20b79bdc05fd1f507df2429bb029722e0fc4372
[INFO] running `Command { std: "docker" "start" "-a" "7e77ee2df97902b0df92950cb20b79bdc05fd1f507df2429bb029722e0fc4372", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_module_cheatsheet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "7e77ee2df97902b0df92950cb20b79bdc05fd1f507df2429bb029722e0fc4372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e77ee2df97902b0df92950cb20b79bdc05fd1f507df2429bb029722e0fc4372", kill_on_drop: false }`
[INFO] [stdout] 7e77ee2df97902b0df92950cb20b79bdc05fd1f507df2429bb029722e0fc4372
[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=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] c213892f76a74b6ceab6b20f0a94bc641949ac8d4cfd5b319d1e3571b4eb1563
[INFO] running `Command { std: "docker" "start" "-a" "c213892f76a74b6ceab6b20f0a94bc641949ac8d4cfd5b319d1e3571b4eb1563", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_module_cheatsheet-828aed68c0aaef6a)
[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" "c213892f76a74b6ceab6b20f0a94bc641949ac8d4cfd5b319d1e3571b4eb1563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c213892f76a74b6ceab6b20f0a94bc641949ac8d4cfd5b319d1e3571b4eb1563", kill_on_drop: false }`
[INFO] [stdout] c213892f76a74b6ceab6b20f0a94bc641949ac8d4cfd5b319d1e3571b4eb1563