[INFO] cloning repository https://github.com/apibillme/txmailer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/apibillme/txmailer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapibillme%2Ftxmailer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapibillme%2Ftxmailer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3458d4a7cf8ebe793b8409f12ee6ef4396660b95
[INFO] testing apibillme/txmailer 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%2Fapibillme%2Ftxmailer" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/apibillme/txmailer 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/apibillme/txmailer
[INFO] finished tweaking git repo https://github.com/apibillme/txmailer
[INFO] tweaked toml for git repo https://github.com/apibillme/txmailer written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/apibillme/txmailer 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 1090ca2fd086425a809f0bbf5790f92dfd36f97947749f13d78b89d460df1af2
[INFO] running `Command { std: "docker" "start" "-a" "1090ca2fd086425a809f0bbf5790f92dfd36f97947749f13d78b89d460df1af2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1090ca2fd086425a809f0bbf5790f92dfd36f97947749f13d78b89d460df1af2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1090ca2fd086425a809f0bbf5790f92dfd36f97947749f13d78b89d460df1af2", kill_on_drop: false }`
[INFO] [stdout] 1090ca2fd086425a809f0bbf5790f92dfd36f97947749f13d78b89d460df1af2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 07f60c4f6808452f51d2eb8a575a902275fb5f5246baf6dabe6cf1a6ac85da72
[INFO] running `Command { std: "docker" "start" "-a" "07f60c4f6808452f51d2eb8a575a902275fb5f5246baf6dabe6cf1a6ac85da72", kill_on_drop: false }`
[INFO] [stderr]    Compiling txmailer v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.59s
[INFO] running `Command { std: "docker" "inspect" "07f60c4f6808452f51d2eb8a575a902275fb5f5246baf6dabe6cf1a6ac85da72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07f60c4f6808452f51d2eb8a575a902275fb5f5246baf6dabe6cf1a6ac85da72", kill_on_drop: false }`
[INFO] [stdout] 07f60c4f6808452f51d2eb8a575a902275fb5f5246baf6dabe6cf1a6ac85da72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] bafacf53f4c568b1be44cb83cf00bff5041d874ca16781b8ecd2225a76bc407f
[INFO] running `Command { std: "docker" "start" "-a" "bafacf53f4c568b1be44cb83cf00bff5041d874ca16781b8ecd2225a76bc407f", kill_on_drop: false }`
[INFO] [stderr]    Compiling txmailer v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/txmailer-0e3941694ea8f959)
[INFO] running `Command { std: "docker" "inspect" "bafacf53f4c568b1be44cb83cf00bff5041d874ca16781b8ecd2225a76bc407f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bafacf53f4c568b1be44cb83cf00bff5041d874ca16781b8ecd2225a76bc407f", kill_on_drop: false }`
[INFO] [stdout] bafacf53f4c568b1be44cb83cf00bff5041d874ca16781b8ecd2225a76bc407f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] b6f0ee12a8efa3246f3ad8713f581d16fe3c5022f1447cc96abf63789653b4f1
[INFO] running `Command { std: "docker" "start" "-a" "b6f0ee12a8efa3246f3ad8713f581d16fe3c5022f1447cc96abf63789653b4f1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/txmailer-0e3941694ea8f959)
[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" "b6f0ee12a8efa3246f3ad8713f581d16fe3c5022f1447cc96abf63789653b4f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6f0ee12a8efa3246f3ad8713f581d16fe3c5022f1447cc96abf63789653b4f1", kill_on_drop: false }`
[INFO] [stdout] b6f0ee12a8efa3246f3ad8713f581d16fe3c5022f1447cc96abf63789653b4f1