[INFO] fetching crate sapper 0.2.0...
[INFO] testing sapper-0.2.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate sapper 0.2.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate sapper 0.2.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sapper 0.2.0
[INFO] finished tweaking crates.io crate sapper 0.2.0
[INFO] tweaked toml for crates.io crate sapper 0.2.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e9191195198701b2462105f8c57d6e672ea1b7d6eaf28fd7214174093ab521c
[INFO] running `Command { std: "docker" "start" "-a" "9e9191195198701b2462105f8c57d6e672ea1b7d6eaf28fd7214174093ab521c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e9191195198701b2462105f8c57d6e672ea1b7d6eaf28fd7214174093ab521c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e9191195198701b2462105f8c57d6e672ea1b7d6eaf28fd7214174093ab521c", kill_on_drop: false }`
[INFO] [stdout] 9e9191195198701b2462105f8c57d6e672ea1b7d6eaf28fd7214174093ab521c
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d04501af0ba7739ad5ad44cbc1b510fca86a1411b9c8a55e9747903578e3a83
[INFO] running `Command { std: "docker" "start" "-a" "0d04501af0ba7739ad5ad44cbc1b510fca86a1411b9c8a55e9747903578e3a83", 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] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling ucd-util v0.1.8
[INFO] [stderr]    Compiling traitobject v0.1.0
[INFO] [stderr]    Compiling matches v0.1.9
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling httparse v1.7.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.7
[INFO] [stderr]    Compiling utf8-ranges v1.0.5
[INFO] [stderr]    Compiling safemem v0.3.3
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling typeable v0.1.2
[INFO] [stderr]    Compiling language-tags v0.2.2
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling tinyvec v1.5.1
[INFO] [stderr]    Compiling unsafe-any v0.4.2
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling typemap v0.3.3
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling conduit-mime-types v0.7.3
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling env_logger v0.4.3
[INFO] [stderr]    Compiling hyper v0.10.16
[INFO] [stderr]    Compiling sapper v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.28s
[INFO] running `Command { std: "docker" "inspect" "0d04501af0ba7739ad5ad44cbc1b510fca86a1411b9c8a55e9747903578e3a83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d04501af0ba7739ad5ad44cbc1b510fca86a1411b9c8a55e9747903578e3a83", kill_on_drop: false }`
[INFO] [stdout] 0d04501af0ba7739ad5ad44cbc1b510fca86a1411b9c8a55e9747903578e3a83
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b7448b34fd1fc75364f69a1c320fe87fedf629cfbd17775162c01877b874fb7
[INFO] running `Command { std: "docker" "start" "-a" "2b7448b34fd1fc75364f69a1c320fe87fedf629cfbd17775162c01877b874fb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling sapper v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.97s
[INFO] running `Command { std: "docker" "inspect" "2b7448b34fd1fc75364f69a1c320fe87fedf629cfbd17775162c01877b874fb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b7448b34fd1fc75364f69a1c320fe87fedf629cfbd17775162c01877b874fb7", kill_on_drop: false }`
[INFO] [stdout] 2b7448b34fd1fc75364f69a1c320fe87fedf629cfbd17775162c01877b874fb7
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 268fff864401984ad505309f34453592ade1a8b03523555491a8456ecc3a59d0
[INFO] running `Command { std: "docker" "start" "-a" "268fff864401984ad505309f34453592ade1a8b03523555491a8456ecc3a59d0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 17 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sapper-b865c6e83fdf0c8e)
[INFO] [stdout] test recognizer::nfa::test_ascii_set ... ok
[INFO] [stderr]    Doc-tests sapper
[INFO] [stdout] test recognizer::nfa::capture_mid_match ... ok
[INFO] [stdout] test recognizer::nfa::basic_test ... ok
[INFO] [stdout] test recognizer::nfa::multiple_paths ... ok
[INFO] [stdout] test recognizer::nfa::capture_multiple_captures ... ok
[INFO] [stdout] test recognizer::nfa::repetitions ... ok
[INFO] [stdout] test recognizer::nfa::captures ... ok
[INFO] [stdout] test recognizer::nfa::multiple_solutions ... ok
[INFO] [stdout] test recognizer::nfa::repetitions_with_ambiguous ... ok
[INFO] [stdout] test recognizer::empty_route ... ok
[INFO] [stdout] test recognizer::empty_path ... ok
[INFO] [stdout] test recognizer::root_router ... ok
[INFO] [stdout] test recognizer::ambiguous_router ... ok
[INFO] [stdout] test recognizer::multiple_params ... ok
[INFO] [stdout] test recognizer::basic_router ... ok
[INFO] [stdout] test recognizer::ambiguous_router_b ... ok
[INFO] [stdout] test recognizer::star ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "268fff864401984ad505309f34453592ade1a8b03523555491a8456ecc3a59d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "268fff864401984ad505309f34453592ade1a8b03523555491a8456ecc3a59d0", kill_on_drop: false }`
[INFO] [stdout] 268fff864401984ad505309f34453592ade1a8b03523555491a8456ecc3a59d0