[INFO] fetching crate mrt_parser 0.5.0...
[INFO] testing mrt_parser-0.5.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate mrt_parser 0.5.0 into /workspace/builds/worker-92/source
[INFO] validating manifest of crates.io crate mrt_parser 0.5.0 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 crates.io crate mrt_parser 0.5.0
[INFO] finished tweaking crates.io crate mrt_parser 0.5.0
[INFO] tweaked toml for crates.io crate mrt_parser 0.5.0 written to /workspace/builds/worker-92/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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] e93e407bcaf6bd96d439a655575e5669c95366987c48d33b322e1f729f08ae5c
[INFO] running `Command { std: "docker" "start" "-a" "e93e407bcaf6bd96d439a655575e5669c95366987c48d33b322e1f729f08ae5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e93e407bcaf6bd96d439a655575e5669c95366987c48d33b322e1f729f08ae5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e93e407bcaf6bd96d439a655575e5669c95366987c48d33b322e1f729f08ae5c", kill_on_drop: false }`
[INFO] [stdout] e93e407bcaf6bd96d439a655575e5669c95366987c48d33b322e1f729f08ae5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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] 7f23ada05fbb726b8b3375c7d88324e3561dd2e5aebb8dbf7c0a79a1ea5ae7f0
[INFO] running `Command { std: "docker" "start" "-a" "7f23ada05fbb726b8b3375c7d88324e3561dd2e5aebb8dbf7c0a79a1ea5ae7f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling ip_network v0.4.1
[INFO] [stderr]    Compiling mrt_parser v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "7f23ada05fbb726b8b3375c7d88324e3561dd2e5aebb8dbf7c0a79a1ea5ae7f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f23ada05fbb726b8b3375c7d88324e3561dd2e5aebb8dbf7c0a79a1ea5ae7f0", kill_on_drop: false }`
[INFO] [stdout] 7f23ada05fbb726b8b3375c7d88324e3561dd2e5aebb8dbf7c0a79a1ea5ae7f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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] 086af17213a96eff2f5ffdcaee7c3a56ed7e35174221a7d0de12fb664a38e6a6
[INFO] running `Command { std: "docker" "start" "-a" "086af17213a96eff2f5ffdcaee7c3a56ed7e35174221a7d0de12fb664a38e6a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling mrt_parser v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mrt_parser-a6b617d431c840e8)
[INFO] running `Command { std: "docker" "inspect" "086af17213a96eff2f5ffdcaee7c3a56ed7e35174221a7d0de12fb664a38e6a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "086af17213a96eff2f5ffdcaee7c3a56ed7e35174221a7d0de12fb664a38e6a6", kill_on_drop: false }`
[INFO] [stdout] 086af17213a96eff2f5ffdcaee7c3a56ed7e35174221a7d0de12fb664a38e6a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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] 0a8c62ef428902fe08475cd3f7a9007628340165cab9f8366846c74ae3a01b36
[INFO] running `Command { std: "docker" "start" "-a" "0a8c62ef428902fe08475cd3f7a9007628340165cab9f8366846c74ae3a01b36", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mrt_parser-a6b617d431c840e8)
[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 mrt_parser
[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" "0a8c62ef428902fe08475cd3f7a9007628340165cab9f8366846c74ae3a01b36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a8c62ef428902fe08475cd3f7a9007628340165cab9f8366846c74ae3a01b36", kill_on_drop: false }`
[INFO] [stdout] 0a8c62ef428902fe08475cd3f7a9007628340165cab9f8366846c74ae3a01b36