[INFO] cloning repository https://github.com/dustinrohde/conway [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dustinrohde/conway" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdustinrohde%2Fconway", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdustinrohde%2Fconway'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4bc2698fc80fdfab86d50a15d53630fef553de00 [INFO] checking dustinrohde/conway against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdustinrohde%2Fconway" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dustinrohde/conway on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dustinrohde/conway [INFO] finished tweaking git repo https://github.com/dustinrohde/conway [INFO] tweaked toml for git repo https://github.com/dustinrohde/conway written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/dustinrohde/conway already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /workspace/builds/worker-13/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 [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lazy_static v1.0.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c66e0af09210de05e5307d80e67fb0f84ab827e299f86d9c7c2ebc57593f0e59 [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" "c66e0af09210de05e5307d80e67fb0f84ab827e299f86d9c7c2ebc57593f0e59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c66e0af09210de05e5307d80e67fb0f84ab827e299f86d9c7c2ebc57593f0e59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c66e0af09210de05e5307d80e67fb0f84ab827e299f86d9c7c2ebc57593f0e59", kill_on_drop: false }` [INFO] [stdout] c66e0af09210de05e5307d80e67fb0f84ab827e299f86d9c7c2ebc57593f0e59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d7525e6d98f5474569dde4269fcf0a4390e142a7efee11d4ab286aff9457975 [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" "5d7525e6d98f5474569dde4269fcf0a4390e142a7efee11d4ab286aff9457975", kill_on_drop: false }` [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking num-integer v0.1.43 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking conway v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:36:34 [INFO] [stdout] | [INFO] [stdout] 36 | WithCause(Box, Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync + 'static` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:63:32 [INFO] [stdout] | [INFO] [stdout] 63 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/config.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | / lazy_static! { [INFO] [stdout] 19 | | static ref DEFAULT_CHAR_ALIVE: &'static str = "#"; [INFO] [stdout] 20 | | static ref DEFAULT_CHAR_DEAD: &'static str = "-"; [INFO] [stdout] 21 | | pub static ref CHAR_ALIVE: char = DEFAULT_CHAR_ALIVE.parse().unwrap(); [INFO] [stdout] 22 | | pub static ref CHAR_DEAD: char = DEFAULT_CHAR_DEAD.parse().unwrap(); [INFO] [stdout] 23 | | } [INFO] [stdout] | |_^ [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 constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/config.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | / lazy_static! { [INFO] [stdout] 19 | | static ref DEFAULT_CHAR_ALIVE: &'static str = "#"; [INFO] [stdout] 20 | | static ref DEFAULT_CHAR_DEAD: &'static str = "-"; [INFO] [stdout] 21 | | pub static ref CHAR_ALIVE: char = DEFAULT_CHAR_ALIVE.parse().unwrap(); [INFO] [stdout] 22 | | pub static ref CHAR_DEAD: char = DEFAULT_CHAR_DEAD.parse().unwrap(); [INFO] [stdout] 23 | | } [INFO] [stdout] | |_^ [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 constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/config.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | / lazy_static! { [INFO] [stdout] 19 | | static ref DEFAULT_CHAR_ALIVE: &'static str = "#"; [INFO] [stdout] 20 | | static ref DEFAULT_CHAR_DEAD: &'static str = "-"; [INFO] [stdout] 21 | | pub static ref CHAR_ALIVE: char = DEFAULT_CHAR_ALIVE.parse().unwrap(); [INFO] [stdout] 22 | | pub static ref CHAR_DEAD: char = DEFAULT_CHAR_DEAD.parse().unwrap(); [INFO] [stdout] 23 | | } [INFO] [stdout] | |_^ [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 constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/config.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | / lazy_static! { [INFO] [stdout] 19 | | static ref DEFAULT_CHAR_ALIVE: &'static str = "#"; [INFO] [stdout] 20 | | static ref DEFAULT_CHAR_DEAD: &'static str = "-"; [INFO] [stdout] 21 | | pub static ref CHAR_ALIVE: char = DEFAULT_CHAR_ALIVE.parse().unwrap(); [INFO] [stdout] 22 | | pub static ref CHAR_DEAD: char = DEFAULT_CHAR_DEAD.parse().unwrap(); [INFO] [stdout] 23 | | } [INFO] [stdout] | |_^ [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: the feature `transpose_result` has been stable since 1.33.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(transpose_result)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:36:34 [INFO] [stdout] | [INFO] [stdout] 36 | WithCause(Box, Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync + 'static` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:63:32 [INFO] [stdout] | [INFO] [stdout] 63 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/config.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | / lazy_static! { [INFO] [stdout] 19 | | static ref DEFAULT_CHAR_ALIVE: &'static str = "#"; [INFO] [stdout] 20 | | static ref DEFAULT_CHAR_DEAD: &'static str = "-"; [INFO] [stdout] 21 | | pub static ref CHAR_ALIVE: char = DEFAULT_CHAR_ALIVE.parse().unwrap(); [INFO] [stdout] 22 | | pub static ref CHAR_DEAD: char = DEFAULT_CHAR_DEAD.parse().unwrap(); [INFO] [stdout] 23 | | } [INFO] [stdout] | |_^ [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 constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/config.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | / lazy_static! { [INFO] [stdout] 19 | | static ref DEFAULT_CHAR_ALIVE: &'static str = "#"; [INFO] [stdout] 20 | | static ref DEFAULT_CHAR_DEAD: &'static str = "-"; [INFO] [stdout] 21 | | pub static ref CHAR_ALIVE: char = DEFAULT_CHAR_ALIVE.parse().unwrap(); [INFO] [stdout] 22 | | pub static ref CHAR_DEAD: char = DEFAULT_CHAR_DEAD.parse().unwrap(); [INFO] [stdout] 23 | | } [INFO] [stdout] | |_^ [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 constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/config.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | / lazy_static! { [INFO] [stdout] 19 | | static ref DEFAULT_CHAR_ALIVE: &'static str = "#"; [INFO] [stdout] 20 | | static ref DEFAULT_CHAR_DEAD: &'static str = "-"; [INFO] [stdout] 21 | | pub static ref CHAR_ALIVE: char = DEFAULT_CHAR_ALIVE.parse().unwrap(); [INFO] [stdout] 22 | | pub static ref CHAR_DEAD: char = DEFAULT_CHAR_DEAD.parse().unwrap(); [INFO] [stdout] 23 | | } [INFO] [stdout] | |_^ [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 constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/config.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | / lazy_static! { [INFO] [stdout] 19 | | static ref DEFAULT_CHAR_ALIVE: &'static str = "#"; [INFO] [stdout] 20 | | static ref DEFAULT_CHAR_DEAD: &'static str = "-"; [INFO] [stdout] 21 | | pub static ref CHAR_ALIVE: char = DEFAULT_CHAR_ALIVE.parse().unwrap(); [INFO] [stdout] 22 | | pub static ref CHAR_DEAD: char = DEFAULT_CHAR_DEAD.parse().unwrap(); [INFO] [stdout] 23 | | } [INFO] [stdout] | |_^ [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: the feature `transpose_result` has been stable since 1.33.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(transpose_result)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.07s [INFO] running `Command { std: "docker" "inspect" "5d7525e6d98f5474569dde4269fcf0a4390e142a7efee11d4ab286aff9457975", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d7525e6d98f5474569dde4269fcf0a4390e142a7efee11d4ab286aff9457975", kill_on_drop: false }` [INFO] [stdout] 5d7525e6d98f5474569dde4269fcf0a4390e142a7efee11d4ab286aff9457975