[INFO] fetching crate probably 0.0.1...
[INFO] testing probably-0.0.1 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate probably 0.0.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate probably 0.0.1 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate probably 0.0.1
[INFO] finished tweaking crates.io crate probably 0.0.1
[INFO] tweaked toml for crates.io crate probably 0.0.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7160c75f0933841fa970ad612fdd46ef5f249ad156b56d597b32a75acb8d456
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e7160c75f0933841fa970ad612fdd46ef5f249ad156b56d597b32a75acb8d456", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7160c75f0933841fa970ad612fdd46ef5f249ad156b56d597b32a75acb8d456", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7160c75f0933841fa970ad612fdd46ef5f249ad156b56d597b32a75acb8d456", kill_on_drop: false }`
[INFO] [stdout] e7160c75f0933841fa970ad612fdd46ef5f249ad156b56d597b32a75acb8d456
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27b684ce743279ddb44a7e3710ad858a21e1ee22f6633fe156471c92838bc867
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "27b684ce743279ddb44a7e3710ad858a21e1ee22f6633fe156471c92838bc867", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling bytecount v0.6.1
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling probably v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/membership/cuckoo/mod.rs:104:14
[INFO] [stdout]     |
[INFO] [stdout] 104 |     _hasher: std::marker::PhantomData<H>,
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:2:55
[INFO] [stdout]     |
[INFO] [stdout] 2   | #![warn(non_camel_case_types, non_upper_case_globals, unused_qualifications)]
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.27s
[INFO] running `Command { std: "docker" "inspect" "27b684ce743279ddb44a7e3710ad858a21e1ee22f6633fe156471c92838bc867", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27b684ce743279ddb44a7e3710ad858a21e1ee22f6633fe156471c92838bc867", kill_on_drop: false }`
[INFO] [stdout] 27b684ce743279ddb44a7e3710ad858a21e1ee22f6633fe156471c92838bc867
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9fdc3daa30e1f66ebbe49345bc729df80287e1bdbbc01250fcb78388fecb579
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f9fdc3daa30e1f66ebbe49345bc729df80287e1bdbbc01250fcb78388fecb579", kill_on_drop: false }`
[INFO] [stderr]    Compiling probably v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/membership/cuckoo/mod.rs:104:14
[INFO] [stdout]     |
[INFO] [stdout] 104 |     _hasher: std::marker::PhantomData<H>,
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:2:55
[INFO] [stdout]     |
[INFO] [stdout] 2   | #![warn(non_camel_case_types, non_upper_case_globals, unused_qualifications)]
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::CountMinSketch8`
[INFO] [stdout]    --> src/frequency/countminsketch.rs:219:13
[INFO] [stdout]     |
[INFO] [stdout] 219 |         use crate::CountMinSketch8;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^ no `CountMinSketch8` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::CountMinSketch16`
[INFO] [stdout]    --> src/frequency/countminsketch.rs:230:13
[INFO] [stdout]     |
[INFO] [stdout] 230 |         use crate::CountMinSketch16;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^ no `CountMinSketch16` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::CountMinSketch64`
[INFO] [stdout]    --> src/frequency/countminsketch.rs:241:13
[INFO] [stdout]     |
[INFO] [stdout] 241 |         use crate::CountMinSketch64;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^ no `CountMinSketch64` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/membership/cuckoo/mod.rs:104:14
[INFO] [stdout]     |
[INFO] [stdout] 104 |     _hasher: std::marker::PhantomData<H>,
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:2:55
[INFO] [stdout]     |
[INFO] [stdout] 2   | #![warn(non_camel_case_types, non_upper_case_globals, unused_qualifications)]
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `probably`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "f9fdc3daa30e1f66ebbe49345bc729df80287e1bdbbc01250fcb78388fecb579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9fdc3daa30e1f66ebbe49345bc729df80287e1bdbbc01250fcb78388fecb579", kill_on_drop: false }`
[INFO] [stdout] f9fdc3daa30e1f66ebbe49345bc729df80287e1bdbbc01250fcb78388fecb579