[INFO] fetching crate txmailer 0.0.2...
[INFO] testing txmailer-0.0.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate txmailer 0.0.2 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate txmailer 0.0.2
[INFO] finished tweaking crates.io crate txmailer 0.0.2
[INFO] tweaked toml for crates.io crate txmailer 0.0.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate txmailer 0.0.2 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate txmailer 0.0.2 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" "+1.91.0" "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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e44cdaccc15132a1ac1f49906e473130a25f3136b83a895a8cc852903d221ced
[INFO] running `Command { std: "docker" "start" "-a" "e44cdaccc15132a1ac1f49906e473130a25f3136b83a895a8cc852903d221ced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e44cdaccc15132a1ac1f49906e473130a25f3136b83a895a8cc852903d221ced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e44cdaccc15132a1ac1f49906e473130a25f3136b83a895a8cc852903d221ced", kill_on_drop: false }`
[INFO] [stdout] e44cdaccc15132a1ac1f49906e473130a25f3136b83a895a8cc852903d221ced
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd842e42fea44442c56c9aab69c557e277c628734489805d71f996d2bd4ff876
[INFO] running `Command { std: "docker" "start" "-a" "cd842e42fea44442c56c9aab69c557e277c628734489805d71f996d2bd4ff876", kill_on_drop: false }`
[INFO] [stderr]    Compiling txmailer v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "cd842e42fea44442c56c9aab69c557e277c628734489805d71f996d2bd4ff876", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd842e42fea44442c56c9aab69c557e277c628734489805d71f996d2bd4ff876", kill_on_drop: false }`
[INFO] [stdout] cd842e42fea44442c56c9aab69c557e277c628734489805d71f996d2bd4ff876
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 060ed8638d6b752bdd0e1ab29c2fa56274dde24bd33c9ac9345f5cfdbf37975a
[INFO] running `Command { std: "docker" "start" "-a" "060ed8638d6b752bdd0e1ab29c2fa56274dde24bd33c9ac9345f5cfdbf37975a", kill_on_drop: false }`
[INFO] [stderr]    Compiling txmailer v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "060ed8638d6b752bdd0e1ab29c2fa56274dde24bd33c9ac9345f5cfdbf37975a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "060ed8638d6b752bdd0e1ab29c2fa56274dde24bd33c9ac9345f5cfdbf37975a", kill_on_drop: false }`
[INFO] [stdout] 060ed8638d6b752bdd0e1ab29c2fa56274dde24bd33c9ac9345f5cfdbf37975a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 468190beafff3e8eaea2fe053ad1a6f442e4af3edb4635167363118a0dbe9734
[INFO] running `Command { std: "docker" "start" "-a" "468190beafff3e8eaea2fe053ad1a6f442e4af3edb4635167363118a0dbe9734", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/txmailer-bcc8a6bfb9f6e185)
[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" "468190beafff3e8eaea2fe053ad1a6f442e4af3edb4635167363118a0dbe9734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "468190beafff3e8eaea2fe053ad1a6f442e4af3edb4635167363118a0dbe9734", kill_on_drop: false }`
[INFO] [stdout] 468190beafff3e8eaea2fe053ad1a6f442e4af3edb4635167363118a0dbe9734