[INFO] fetching crate cactus 1.0.6...
[INFO] testing cactus-1.0.6 against 1.54.0 for beta-1.55-1
[INFO] extracting crate cactus 1.0.6 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate cactus 1.0.6 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cactus 1.0.6
[INFO] finished tweaking crates.io crate cactus 1.0.6
[INFO] tweaked toml for crates.io crate cactus 1.0.6 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 309b8521548ffacddee13a6738036a947b892c3b544b6f5bfc0fc9aef0e7f0ee
[INFO] running `Command { std: "docker" "start" "-a" "309b8521548ffacddee13a6738036a947b892c3b544b6f5bfc0fc9aef0e7f0ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "309b8521548ffacddee13a6738036a947b892c3b544b6f5bfc0fc9aef0e7f0ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "309b8521548ffacddee13a6738036a947b892c3b544b6f5bfc0fc9aef0e7f0ee", kill_on_drop: false }`
[INFO] [stdout] 309b8521548ffacddee13a6738036a947b892c3b544b6f5bfc0fc9aef0e7f0ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90bca3a58c62637adb01fd18c45362f56a07e997f1b546c3fb3c2bb1285c5dbe
[INFO] running `Command { std: "docker" "start" "-a" "90bca3a58c62637adb01fd18c45362f56a07e997f1b546c3fb3c2bb1285c5dbe", kill_on_drop: false }`
[INFO] [stderr]    Compiling cactus v1.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "90bca3a58c62637adb01fd18c45362f56a07e997f1b546c3fb3c2bb1285c5dbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90bca3a58c62637adb01fd18c45362f56a07e997f1b546c3fb3c2bb1285c5dbe", kill_on_drop: false }`
[INFO] [stdout] 90bca3a58c62637adb01fd18c45362f56a07e997f1b546c3fb3c2bb1285c5dbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cfc20795687ea7e95131a9283f577332e639b4cd40a6fc8aca16c9f989c32b2c
[INFO] running `Command { std: "docker" "start" "-a" "cfc20795687ea7e95131a9283f577332e639b4cd40a6fc8aca16c9f989c32b2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling cactus v1.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "cfc20795687ea7e95131a9283f577332e639b4cd40a6fc8aca16c9f989c32b2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfc20795687ea7e95131a9283f577332e639b4cd40a6fc8aca16c9f989c32b2c", kill_on_drop: false }`
[INFO] [stdout] cfc20795687ea7e95131a9283f577332e639b4cd40a6fc8aca16c9f989c32b2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 05c6126321133d4da1d5a2bdce6dae73a99f91b1e6d4a34919fa4f2d2fddfcd7
[INFO] running `Command { std: "docker" "start" "-a" "05c6126321133d4da1d5a2bdce6dae73a99f91b1e6d4a34919fa4f2d2fddfcd7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cactus-ab8fedc373c9ce34)
[INFO] [stdout] running 14 tests
[INFO] [stdout] test arc_cactus::tests::test_debug ... ok
[INFO] [stdout] test arc_cactus::tests::test_eq ... ok
[INFO] [stdout] test arc_cactus::tests::test_hash ... ok
[INFO] [stdout] test arc_cactus::tests::test_simple ... ok
[INFO] [stdout] test arc_cactus::tests::test_try_unwrap ... ok
[INFO] [stdout] test arc_cactus::tests::test_vals_nodes ... ok
[INFO] [stdout] test arc_cactus::tests::test_vals ... ok
[INFO] [stdout] test rc_cactus::tests::test_debug ... ok
[INFO] [stdout] test rc_cactus::tests::test_eq ... ok
[INFO] [stdout] test rc_cactus::tests::test_hash ... ok
[INFO] [stdout] test rc_cactus::tests::test_simple ... ok
[INFO] [stdout] test rc_cactus::tests::test_try_unwrap ... ok
[INFO] [stdout] test rc_cactus::tests::test_vals ... ok
[INFO] [stdout] test rc_cactus::tests::test_vals_nodes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cactus
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/raw_cactus.rs - arc_cactus::Cactus<T>::is_empty (line 26) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/raw_cactus.rs - rc_cactus::Cactus<T>::is_empty (line 26) ... ok
[INFO] [stdout] test src/raw_cactus.rs - rc_cactus::Cactus<T>::val (line 82) ... ok
[INFO] [stdout] test src/raw_cactus.rs - arc_cactus::Cactus<T>::val (line 82) ... ok
[INFO] [stdout] test src/raw_cactus.rs - rc_cactus::Cactus<T>::parent (line 64) ... ok
[INFO] [stdout] test src/raw_cactus.rs - rc_cactus::Cactus<T>::try_unwrap (line 127) ... ok
[INFO] [stdout] test src/raw_cactus.rs - arc_cactus::Cactus<T>::nodes (line 96) ... ok
[INFO] [stdout] test src/raw_cactus.rs - arc_cactus::Cactus<T>::parent (line 64) ... ok
[INFO] [stdout] test src/raw_cactus.rs - rc_cactus::Cactus<T>::nodes (line 96) ... ok
[INFO] [stdout] test src/raw_cactus.rs - arc_cactus::Cactus<T>::try_unwrap (line 127) ... ok
[INFO] [stdout] test src/raw_cactus.rs - rc_cactus::Cactus<T>::vals (line 111) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/raw_cactus.rs - arc_cactus::Cactus<T>::child (line 45) ... ok
[INFO] [stdout] test src/raw_cactus.rs - rc_cactus::Cactus<T>::child (line 45) ... ok
[INFO] [stdout] test src/raw_cactus.rs - arc_cactus::Cactus<T>::vals (line 111) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "05c6126321133d4da1d5a2bdce6dae73a99f91b1e6d4a34919fa4f2d2fddfcd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05c6126321133d4da1d5a2bdce6dae73a99f91b1e6d4a34919fa4f2d2fddfcd7", kill_on_drop: false }`
[INFO] [stdout] 05c6126321133d4da1d5a2bdce6dae73a99f91b1e6d4a34919fa4f2d2fddfcd7
