[INFO] cloning repository https://github.com/hamidraza/rust-mmf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hamidraza/rust-mmf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhamidraza%2Frust-mmf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhamidraza%2Frust-mmf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ccd6fef34a627e7ce8815d9f7b1c2c69cb80a6d0
[INFO] testing hamidraza/rust-mmf against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhamidraza%2Frust-mmf" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hamidraza/rust-mmf on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hamidraza/rust-mmf
[INFO] finished tweaking git repo https://github.com/hamidraza/rust-mmf
[INFO] tweaked toml for git repo https://github.com/hamidraza/rust-mmf written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/hamidraza/rust-mmf already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 281a835985f8f6b2bfbfff59416dd60d26588e5d857e3cffcf5878222f0338cd
[INFO] running `Command { std: "docker" "start" "-a" "281a835985f8f6b2bfbfff59416dd60d26588e5d857e3cffcf5878222f0338cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "281a835985f8f6b2bfbfff59416dd60d26588e5d857e3cffcf5878222f0338cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "281a835985f8f6b2bfbfff59416dd60d26588e5d857e3cffcf5878222f0338cd", kill_on_drop: false }`
[INFO] [stdout] 281a835985f8f6b2bfbfff59416dd60d26588e5d857e3cffcf5878222f0338cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16289e3de07f5975ffc437b3ff0472289b031730eccba2d34452e993c9ed9657
[INFO] running `Command { std: "docker" "start" "-a" "16289e3de07f5975ffc437b3ff0472289b031730eccba2d34452e993c9ed9657", kill_on_drop: false }`
[INFO] [stderr]    Compiling aliasable v0.1.3
[INFO] [stderr]    Compiling bufstream v0.1.4
[INFO] [stderr]    Compiling dotenv v0.15.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling openssl-sys v0.9.72
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling ouroboros_macro v0.14.2
[INFO] [stderr]    Compiling mail-parser v0.4.4
[INFO] [stderr]    Compiling openssl v0.10.38
[INFO] [stderr]    Compiling native-tls v0.2.8
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling ouroboros v0.14.2
[INFO] [stderr]    Compiling imap-proto v0.15.0
[INFO] [stderr]    Compiling imap v3.0.0-alpha.6
[INFO] [stderr]    Compiling mmflib v0.1.0 (/opt/rustwide/workdir/mmflib)
[INFO] [stderr]    Compiling mmfbin v0.1.0 (/opt/rustwide/workdir/mmfbin)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.75s
[INFO] running `Command { std: "docker" "inspect" "16289e3de07f5975ffc437b3ff0472289b031730eccba2d34452e993c9ed9657", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16289e3de07f5975ffc437b3ff0472289b031730eccba2d34452e993c9ed9657", kill_on_drop: false }`
[INFO] [stdout] 16289e3de07f5975ffc437b3ff0472289b031730eccba2d34452e993c9ed9657
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d00f4b8890f856df49bff5fe66b03d4a06df94274a70fb76d383d91b4a2c3e0f
[INFO] running `Command { std: "docker" "start" "-a" "d00f4b8890f856df49bff5fe66b03d4a06df94274a70fb76d383d91b4a2c3e0f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mmflib v0.1.0 (/opt/rustwide/workdir/mmflib)
[INFO] [stderr]    Compiling mmfbin v0.1.0 (/opt/rustwide/workdir/mmfbin)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/mmfbin-de733209db476125)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mmflib-937c221e01930c88)
[INFO] running `Command { std: "docker" "inspect" "d00f4b8890f856df49bff5fe66b03d4a06df94274a70fb76d383d91b4a2c3e0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d00f4b8890f856df49bff5fe66b03d4a06df94274a70fb76d383d91b4a2c3e0f", kill_on_drop: false }`
[INFO] [stdout] d00f4b8890f856df49bff5fe66b03d4a06df94274a70fb76d383d91b4a2c3e0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 20fa4f303cb289bb355a6bea9aa93cb3517caa35a0c0cee439e048e9aef864ef
[INFO] running `Command { std: "docker" "start" "-a" "20fa4f303cb289bb355a6bea9aa93cb3517caa35a0c0cee439e048e9aef864ef", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mmfbin-de733209db476125)
[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]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mmflib-937c221e01930c88)
[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 mmflib
[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" "20fa4f303cb289bb355a6bea9aa93cb3517caa35a0c0cee439e048e9aef864ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20fa4f303cb289bb355a6bea9aa93cb3517caa35a0c0cee439e048e9aef864ef", kill_on_drop: false }`
[INFO] [stdout] 20fa4f303cb289bb355a6bea9aa93cb3517caa35a0c0cee439e048e9aef864ef