[INFO] fetching crate arc_map 0.1.3...
[INFO] testing arc_map-0.1.3 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate arc_map 0.1.3 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate arc_map 0.1.3 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arc_map 0.1.3
[INFO] finished tweaking crates.io crate arc_map 0.1.3
[INFO] tweaked toml for crates.io crate arc_map 0.1.3 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f516f8ff41fa3428dfd479c017f10404e1de17f05abc357b56da4f69851bab4a
[INFO] running `Command { std: "docker" "start" "-a" "f516f8ff41fa3428dfd479c017f10404e1de17f05abc357b56da4f69851bab4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f516f8ff41fa3428dfd479c017f10404e1de17f05abc357b56da4f69851bab4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f516f8ff41fa3428dfd479c017f10404e1de17f05abc357b56da4f69851bab4a", kill_on_drop: false }`
[INFO] [stdout] f516f8ff41fa3428dfd479c017f10404e1de17f05abc357b56da4f69851bab4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d55e62abcfe9879ace64a13f446bd6cc7ec4554f770e1d9ef126e58be86ea8ab
[INFO] running `Command { std: "docker" "start" "-a" "d55e62abcfe9879ace64a13f446bd6cc7ec4554f770e1d9ef126e58be86ea8ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling arc_map v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "d55e62abcfe9879ace64a13f446bd6cc7ec4554f770e1d9ef126e58be86ea8ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d55e62abcfe9879ace64a13f446bd6cc7ec4554f770e1d9ef126e58be86ea8ab", kill_on_drop: false }`
[INFO] [stdout] d55e62abcfe9879ace64a13f446bd6cc7ec4554f770e1d9ef126e58be86ea8ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b760b0bd5812ce81ac2d2819e120b43aef87414e75d15ec2843ce0dda6114e1
[INFO] running `Command { std: "docker" "start" "-a" "2b760b0bd5812ce81ac2d2819e120b43aef87414e75d15ec2843ce0dda6114e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling arc_map v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "2b760b0bd5812ce81ac2d2819e120b43aef87414e75d15ec2843ce0dda6114e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b760b0bd5812ce81ac2d2819e120b43aef87414e75d15ec2843ce0dda6114e1", kill_on_drop: false }`
[INFO] [stdout] 2b760b0bd5812ce81ac2d2819e120b43aef87414e75d15ec2843ce0dda6114e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 43cb6e1c7b918c1aa5b7512663d07296aaa6f26c1c24216c7374a481cf79207a
[INFO] running `Command { std: "docker" "start" "-a" "43cb6e1c7b918c1aa5b7512663d07296aaa6f26c1c24216c7374a481cf79207a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arc_map-4808a5fef64f0c05)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::add_to_ten ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arc_map
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "43cb6e1c7b918c1aa5b7512663d07296aaa6f26c1c24216c7374a481cf79207a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43cb6e1c7b918c1aa5b7512663d07296aaa6f26c1c24216c7374a481cf79207a", kill_on_drop: false }`
[INFO] [stdout] 43cb6e1c7b918c1aa5b7512663d07296aaa6f26c1c24216c7374a481cf79207a