[INFO] fetching crate sharenum 0.0.0...
[INFO] testing sharenum-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate sharenum 0.0.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate sharenum 0.0.0 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 sharenum 0.0.0
[INFO] finished tweaking crates.io crate sharenum 0.0.0
[INFO] tweaked toml for crates.io crate sharenum 0.0.0 written to /workspace/builds/worker-14/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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] a5e0540b65c5f3509cd8d970a2f69a36b64a14dfc29b1b8843eba0e60af635a3
[INFO] running `Command { std: "docker" "start" "-a" "a5e0540b65c5f3509cd8d970a2f69a36b64a14dfc29b1b8843eba0e60af635a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5e0540b65c5f3509cd8d970a2f69a36b64a14dfc29b1b8843eba0e60af635a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5e0540b65c5f3509cd8d970a2f69a36b64a14dfc29b1b8843eba0e60af635a3", kill_on_drop: false }`
[INFO] [stdout] a5e0540b65c5f3509cd8d970a2f69a36b64a14dfc29b1b8843eba0e60af635a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 5158e28c06165043f9b5744686b66371201f0a72457bc9dd3018e3f1cb7b1c74
[INFO] running `Command { std: "docker" "start" "-a" "5158e28c06165043f9b5744686b66371201f0a72457bc9dd3018e3f1cb7b1c74", kill_on_drop: false }`
[INFO] [stderr]    Compiling sharenum v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "5158e28c06165043f9b5744686b66371201f0a72457bc9dd3018e3f1cb7b1c74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5158e28c06165043f9b5744686b66371201f0a72457bc9dd3018e3f1cb7b1c74", kill_on_drop: false }`
[INFO] [stdout] 5158e28c06165043f9b5744686b66371201f0a72457bc9dd3018e3f1cb7b1c74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 74ad712475f300de02ba8581461c8d083ac7ede11642e5ba0189b68252a48d65
[INFO] running `Command { std: "docker" "start" "-a" "74ad712475f300de02ba8581461c8d083ac7ede11642e5ba0189b68252a48d65", kill_on_drop: false }`
[INFO] [stderr]    Compiling sharenum v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "74ad712475f300de02ba8581461c8d083ac7ede11642e5ba0189b68252a48d65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74ad712475f300de02ba8581461c8d083ac7ede11642e5ba0189b68252a48d65", kill_on_drop: false }`
[INFO] [stdout] 74ad712475f300de02ba8581461c8d083ac7ede11642e5ba0189b68252a48d65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] a1a2d3c980c8f816a875300f552d39b6e3898460d8d9bfdc005e39a9b986f81a
[INFO] running `Command { std: "docker" "start" "-a" "a1a2d3c980c8f816a875300f552d39b6e3898460d8d9bfdc005e39a9b986f81a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sharenum-e375cec588cae055)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sharenum
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "a1a2d3c980c8f816a875300f552d39b6e3898460d8d9bfdc005e39a9b986f81a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1a2d3c980c8f816a875300f552d39b6e3898460d8d9bfdc005e39a9b986f81a", kill_on_drop: false }`
[INFO] [stdout] a1a2d3c980c8f816a875300f552d39b6e3898460d8d9bfdc005e39a9b986f81a