[INFO] fetching crate applejack 0.1.0...
[INFO] testing applejack-0.1.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate applejack 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate applejack 0.1.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate applejack 0.1.0
[INFO] finished tweaking crates.io crate applejack 0.1.0
[INFO] tweaked toml for crates.io crate applejack 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6134c0fb74ac6abc9ad811534b11c2bd72a48d2355d716fc1875fda7aee8ece5
[INFO] running `Command { std: "docker" "start" "-a" "6134c0fb74ac6abc9ad811534b11c2bd72a48d2355d716fc1875fda7aee8ece5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6134c0fb74ac6abc9ad811534b11c2bd72a48d2355d716fc1875fda7aee8ece5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6134c0fb74ac6abc9ad811534b11c2bd72a48d2355d716fc1875fda7aee8ece5", kill_on_drop: false }`
[INFO] [stdout] 6134c0fb74ac6abc9ad811534b11c2bd72a48d2355d716fc1875fda7aee8ece5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68f5a27a22289c8942772d4e1e96620d4b58c768829e085ba21aea610e352b29
[INFO] running `Command { std: "docker" "start" "-a" "68f5a27a22289c8942772d4e1e96620d4b58c768829e085ba21aea610e352b29", kill_on_drop: false }`
[INFO] [stderr]    Compiling applejack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "68f5a27a22289c8942772d4e1e96620d4b58c768829e085ba21aea610e352b29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68f5a27a22289c8942772d4e1e96620d4b58c768829e085ba21aea610e352b29", kill_on_drop: false }`
[INFO] [stdout] 68f5a27a22289c8942772d4e1e96620d4b58c768829e085ba21aea610e352b29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1e9c8d3c84c4ab825635e0974abbc108acb1521d0e4553718338b998025b295
[INFO] running `Command { std: "docker" "start" "-a" "a1e9c8d3c84c4ab825635e0974abbc108acb1521d0e4553718338b998025b295", kill_on_drop: false }`
[INFO] [stderr]    Compiling applejack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "a1e9c8d3c84c4ab825635e0974abbc108acb1521d0e4553718338b998025b295", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1e9c8d3c84c4ab825635e0974abbc108acb1521d0e4553718338b998025b295", kill_on_drop: false }`
[INFO] [stdout] a1e9c8d3c84c4ab825635e0974abbc108acb1521d0e4553718338b998025b295
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4076fae7fb43d6e32124e557ad883cc316e96f660377ccd7fe029f04c2db1fec
[INFO] running `Command { std: "docker" "start" "-a" "4076fae7fb43d6e32124e557ad883cc316e96f660377ccd7fe029f04c2db1fec", 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/applejack-f7b75e51ec7142d5)
[INFO] [stdout] running 7 tests
[INFO] [stderr]    Doc-tests applejack
[INFO] [stdout] test tests::insert_empty ... ok
[INFO] [stdout] test tests::initialize_with_something_big ... ok
[INFO] [stdout] test tests::insert_very_different_strings ... ok
[INFO] [stdout] test tests::get_nested_exists ... ok
[INFO] [stdout] test tests::general_tests ... ok
[INFO] [stdout] test tests::get_something_that_exist ... ok
[INFO] [stdout] test tests::get_empty_exists ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 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" "4076fae7fb43d6e32124e557ad883cc316e96f660377ccd7fe029f04c2db1fec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4076fae7fb43d6e32124e557ad883cc316e96f660377ccd7fe029f04c2db1fec", kill_on_drop: false }`
[INFO] [stdout] 4076fae7fb43d6e32124e557ad883cc316e96f660377ccd7fe029f04c2db1fec