[INFO] updating cached repository https://github.com/vasily-kirichenko/rayon_test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1c7a76ee5e5e637201865be6a003d498aeaa41c8
[INFO] testing vasily-kirichenko/rayon_test against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasily-kirichenko%2Frayon_test" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vasily-kirichenko/rayon_test on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vasily-kirichenko/rayon_test
[INFO] finished tweaking git repo https://github.com/vasily-kirichenko/rayon_test
[INFO] tweaked toml for git repo https://github.com/vasily-kirichenko/rayon_test written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/vasily-kirichenko/rayon_test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-14/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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" "+beta-2020-07-24" "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-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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a6753d951418d531fa272da9d30a0bdceb6768cdf1289eddb7969b264712808
[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" "7a6753d951418d531fa272da9d30a0bdceb6768cdf1289eddb7969b264712808", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a6753d951418d531fa272da9d30a0bdceb6768cdf1289eddb7969b264712808", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a6753d951418d531fa272da9d30a0bdceb6768cdf1289eddb7969b264712808", kill_on_drop: false }`
[INFO] [stdout] 7a6753d951418d531fa272da9d30a0bdceb6768cdf1289eddb7969b264712808
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 311e1f52f3603a4310173c34e89577d897fdc1370bda5a59fb4c0351c737a324
[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" "311e1f52f3603a4310173c34e89577d897fdc1370bda5a59fb4c0351c737a324", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-hack v0.5.18
[INFO] [stderr]    Compiling standback v0.2.9
[INFO] [stderr]    Compiling time v0.2.16
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling time-macros v0.1.0
[INFO] [stderr]    Compiling rayon_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'macros::time::PreciseTime': Use `Instant`
[INFO] [stdout]   --> src/macros.rs:6:19
[INFO] [stdout]    |
[INFO] [stdout] 6  |       let start = time::PreciseTime::now();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/fib.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         time!("sfib", { print!("fib({}) = {}, ", i, sfib(i)) });
[INFO] [stdout]    |         -------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'macros::time::PreciseTime': Use `Instant`
[INFO] [stdout]   --> src/macros.rs:8:51
[INFO] [stdout]    |
[INFO] [stdout] 8  |       println!("{}: {} elapsed.", $name, start.to(time::PreciseTime::now()));
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/fib.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         time!("sfib", { print!("fib({}) = {}, ", i, sfib(i)) });
[INFO] [stdout]    |         -------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'macros::time::PreciseTime': Use `Instant`
[INFO] [stdout]   --> src/macros.rs:6:19
[INFO] [stdout]    |
[INFO] [stdout] 6  |       let start = time::PreciseTime::now();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/fib.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         time!("fib", { print!("fib({}) = {}, ", i, fib(i)) })
[INFO] [stdout]    |         ----------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'macros::time::PreciseTime': Use `Instant`
[INFO] [stdout]   --> src/macros.rs:8:51
[INFO] [stdout]    |
[INFO] [stdout] 8  |       println!("{}: {} elapsed.", $name, start.to(time::PreciseTime::now()));
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/fib.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         time!("fib", { print!("fib({}) = {}, ", i, fib(i)) })
[INFO] [stdout]    |         ----------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'macros::time::Instant::to': Use `rhs - lhs`
[INFO] [stdout]   --> src/macros.rs:8:48
[INFO] [stdout]    |
[INFO] [stdout] 8  |       println!("{}: {} elapsed.", $name, start.to(time::PreciseTime::now()));
[INFO] [stdout]    |                                                ^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/fib.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         time!("sfib", { print!("fib({}) = {}, ", i, sfib(i)) });
[INFO] [stdout]    |         -------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `macros::time::Duration` doesn't implement `std::fmt::Display`
[INFO] [stdout]   --> src/macros.rs:8:42
[INFO] [stdout]    |
[INFO] [stdout] 8  |       println!("{}: {} elapsed.", $name, start.to(time::PreciseTime::now()));
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `macros::time::Duration` cannot be formatted with the default formatter
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/fib.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         time!("sfib", { print!("fib({}) = {}, ", i, sfib(i)) });
[INFO] [stdout]    |         -------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `std::fmt::Display` is not implemented for `macros::time::Duration`
[INFO] [stdout]    = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stdout]    = note: required by `std::fmt::Display::fmt`
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'macros::time::Instant::to': Use `rhs - lhs`
[INFO] [stdout]   --> src/macros.rs:8:48
[INFO] [stdout]    |
[INFO] [stdout] 8  |       println!("{}: {} elapsed.", $name, start.to(time::PreciseTime::now()));
[INFO] [stdout]    |                                                ^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/fib.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         time!("fib", { print!("fib({}) = {}, ", i, fib(i)) })
[INFO] [stdout]    |         ----------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `macros::time::Duration` doesn't implement `std::fmt::Display`
[INFO] [stdout]   --> src/macros.rs:8:42
[INFO] [stdout]    |
[INFO] [stdout] 8  |       println!("{}: {} elapsed.", $name, start.to(time::PreciseTime::now()));
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `macros::time::Duration` cannot be formatted with the default formatter
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/fib.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         time!("fib", { print!("fib({}) = {}, ", i, fib(i)) })
[INFO] [stdout]    |         ----------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `std::fmt::Display` is not implemented for `macros::time::Duration`
[INFO] [stdout]    = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stdout]    = note: required by `std::fmt::Display::fmt`
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rayon_test`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "311e1f52f3603a4310173c34e89577d897fdc1370bda5a59fb4c0351c737a324", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "311e1f52f3603a4310173c34e89577d897fdc1370bda5a59fb4c0351c737a324", kill_on_drop: false }`
[INFO] [stdout] 311e1f52f3603a4310173c34e89577d897fdc1370bda5a59fb4c0351c737a324