[INFO] fetching crate bento-box 0.1.0...
[INFO] testing bento-box-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate bento-box 0.1.0 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate bento-box 0.1.0 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 bento-box 0.1.0
[INFO] finished tweaking crates.io crate bento-box 0.1.0
[INFO] tweaked toml for crates.io crate bento-box 0.1.0 written to /workspace/builds/worker-26/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `panic` setting is ignored for `bench` profile
[INFO] [stderr] warning: `panic` setting is ignored for `test` profile
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 8915fed9a0f2a7ce3a4d0cf7ad79e9e0401c3ed2324f31a8ed3f94d8fa2719bb
[INFO] running `Command { std: "docker" "start" "-a" "8915fed9a0f2a7ce3a4d0cf7ad79e9e0401c3ed2324f31a8ed3f94d8fa2719bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8915fed9a0f2a7ce3a4d0cf7ad79e9e0401c3ed2324f31a8ed3f94d8fa2719bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8915fed9a0f2a7ce3a4d0cf7ad79e9e0401c3ed2324f31a8ed3f94d8fa2719bb", kill_on_drop: false }`
[INFO] [stdout] 8915fed9a0f2a7ce3a4d0cf7ad79e9e0401c3ed2324f31a8ed3f94d8fa2719bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] de94807836090dd86de16e0218b45968d9f7d4df136868512a7cc05cb8ae41d1
[INFO] running `Command { std: "docker" "start" "-a" "de94807836090dd86de16e0218b45968d9f7d4df136868512a7cc05cb8ae41d1", kill_on_drop: false }`
[INFO] [stderr] warning: `panic` setting is ignored for `bench` profile
[INFO] [stderr] warning: `panic` setting is ignored for `test` profile
[INFO] [stderr]    Compiling bento-box v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "de94807836090dd86de16e0218b45968d9f7d4df136868512a7cc05cb8ae41d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de94807836090dd86de16e0218b45968d9f7d4df136868512a7cc05cb8ae41d1", kill_on_drop: false }`
[INFO] [stdout] de94807836090dd86de16e0218b45968d9f7d4df136868512a7cc05cb8ae41d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] f7eadda2896293dc36b81245d3a0b73d327d420d3ea517f21a873154c988e80a
[INFO] running `Command { std: "docker" "start" "-a" "f7eadda2896293dc36b81245d3a0b73d327d420d3ea517f21a873154c988e80a", kill_on_drop: false }`
[INFO] [stderr] warning: `panic` setting is ignored for `bench` profile
[INFO] [stderr] warning: `panic` setting is ignored for `test` profile
[INFO] [stderr]    Compiling bento-box v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/bento_box-d56c0e1caf4ec799)
[INFO] running `Command { std: "docker" "inspect" "f7eadda2896293dc36b81245d3a0b73d327d420d3ea517f21a873154c988e80a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7eadda2896293dc36b81245d3a0b73d327d420d3ea517f21a873154c988e80a", kill_on_drop: false }`
[INFO] [stdout] f7eadda2896293dc36b81245d3a0b73d327d420d3ea517f21a873154c988e80a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 7a901e9d191cf86c8bcc31bcf8f335cb16f34d7cf10a90cf5dc74afe2e745e2b
[INFO] running `Command { std: "docker" "start" "-a" "7a901e9d191cf86c8bcc31bcf8f335cb16f34d7cf10a90cf5dc74afe2e745e2b", kill_on_drop: false }`
[INFO] [stderr] warning: `panic` setting is ignored for `bench` profile
[INFO] [stderr] warning: `panic` setting is ignored for `test` profile
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bento_box-d56c0e1caf4ec799)
[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" "7a901e9d191cf86c8bcc31bcf8f335cb16f34d7cf10a90cf5dc74afe2e745e2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a901e9d191cf86c8bcc31bcf8f335cb16f34d7cf10a90cf5dc74afe2e745e2b", kill_on_drop: false }`
[INFO] [stdout] 7a901e9d191cf86c8bcc31bcf8f335cb16f34d7cf10a90cf5dc74afe2e745e2b