[INFO] cloning repository https://github.com/the-wendell/margin_calculator [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/the-wendell/margin_calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthe-wendell%2Fmargin_calculator"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthe-wendell%2Fmargin_calculator'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5d698d65292c77340375c66975732c6c2faa784d [INFO] checking the-wendell/margin_calculator against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthe-wendell%2Fmargin_calculator" "/workspace/builds/worker-10/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/the-wendell/margin_calculator on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/the-wendell/margin_calculator [INFO] finished tweaking git repo https://github.com/the-wendell/margin_calculator [INFO] tweaked toml for git repo https://github.com/the-wendell/margin_calculator written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/the-wendell/margin_calculator already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8e865f43d5d49240271b2d7b9cc2b31db15a0f2b63001963732f59569b30e05a [INFO] running `"docker" "start" "-a" "8e865f43d5d49240271b2d7b9cc2b31db15a0f2b63001963732f59569b30e05a"` [INFO] [stderr] Compiling libcruby-sys v0.7.5 [INFO] [stderr] Checking helix v0.7.5 [INFO] [stderr] Checking margin_calculator v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:87:1 [INFO] [stderr] | [INFO] [stderr] 87 | / ruby! { [INFO] [stderr] 88 | | [INFO] [stderr] 89 | | class Calculator { [INFO] [stderr] 90 | | def cm0(values: Cm0Values) -> MarginCalculation { [INFO] [stderr] ... | [INFO] [stderr] 164 | | } [INFO] [stderr] 165 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:87:1 [INFO] [stderr] | [INFO] [stderr] 87 | / ruby! { [INFO] [stderr] 88 | | [INFO] [stderr] 89 | | class Calculator { [INFO] [stderr] 90 | | def cm0(values: Cm0Values) -> MarginCalculation { [INFO] [stderr] ... | [INFO] [stderr] 164 | | } [INFO] [stderr] 165 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:87:1 [INFO] [stderr] | [INFO] [stderr] 87 | / ruby! { [INFO] [stderr] 88 | | [INFO] [stderr] 89 | | class Calculator { [INFO] [stderr] 90 | | def cm0(values: Cm0Values) -> MarginCalculation { [INFO] [stderr] ... | [INFO] [stderr] 164 | | } [INFO] [stderr] 165 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:87:1 [INFO] [stderr] | [INFO] [stderr] 87 | / ruby! { [INFO] [stderr] 88 | | [INFO] [stderr] 89 | | class Calculator { [INFO] [stderr] 90 | | def cm0(values: Cm0Values) -> MarginCalculation { [INFO] [stderr] ... | [INFO] [stderr] 164 | | } [INFO] [stderr] 165 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:87:1 [INFO] [stderr] | [INFO] [stderr] 87 | / ruby! { [INFO] [stderr] 88 | | [INFO] [stderr] 89 | | class Calculator { [INFO] [stderr] 90 | | def cm0(values: Cm0Values) -> MarginCalculation { [INFO] [stderr] ... | [INFO] [stderr] 164 | | } [INFO] [stderr] 165 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:87:1 [INFO] [stderr] | [INFO] [stderr] 87 | / ruby! { [INFO] [stderr] 88 | | [INFO] [stderr] 89 | | class Calculator { [INFO] [stderr] 90 | | def cm0(values: Cm0Values) -> MarginCalculation { [INFO] [stderr] ... | [INFO] [stderr] 164 | | } [INFO] [stderr] 165 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:87:1 [INFO] [stderr] | [INFO] [stderr] 87 | / ruby! { [INFO] [stderr] 88 | | [INFO] [stderr] 89 | | class Calculator { [INFO] [stderr] 90 | | def cm0(values: Cm0Values) -> MarginCalculation { [INFO] [stderr] ... | [INFO] [stderr] 164 | | } [INFO] [stderr] 165 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:87:1 [INFO] [stderr] | [INFO] [stderr] 87 | / ruby! { [INFO] [stderr] 88 | | [INFO] [stderr] 89 | | class Calculator { [INFO] [stderr] 90 | | def cm0(values: Cm0Values) -> MarginCalculation { [INFO] [stderr] ... | [INFO] [stderr] 164 | | } [INFO] [stderr] 165 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:87:1 [INFO] [stderr] | [INFO] [stderr] 87 | / ruby! { [INFO] [stderr] 88 | | [INFO] [stderr] 89 | | class Calculator { [INFO] [stderr] 90 | | def cm0(values: Cm0Values) -> MarginCalculation { [INFO] [stderr] ... | [INFO] [stderr] 164 | | } [INFO] [stderr] 165 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:87:1 [INFO] [stderr] | [INFO] [stderr] 87 | / ruby! { [INFO] [stderr] 88 | | [INFO] [stderr] 89 | | class Calculator { [INFO] [stderr] 90 | | def cm0(values: Cm0Values) -> MarginCalculation { [INFO] [stderr] ... | [INFO] [stderr] 164 | | } [INFO] [stderr] 165 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:87:1 [INFO] [stderr] | [INFO] [stderr] 87 | / ruby! { [INFO] [stderr] 88 | | [INFO] [stderr] 89 | | class Calculator { [INFO] [stderr] 90 | | def cm0(values: Cm0Values) -> MarginCalculation { [INFO] [stderr] ... | [INFO] [stderr] 164 | | } [INFO] [stderr] 165 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:87:1 [INFO] [stderr] | [INFO] [stderr] 87 | / ruby! { [INFO] [stderr] 88 | | [INFO] [stderr] 89 | | class Calculator { [INFO] [stderr] 90 | | def cm0(values: Cm0Values) -> MarginCalculation { [INFO] [stderr] ... | [INFO] [stderr] 164 | | } [INFO] [stderr] 165 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:87:1 [INFO] [stderr] | [INFO] [stderr] 87 | / ruby! { [INFO] [stderr] 88 | | [INFO] [stderr] 89 | | class Calculator { [INFO] [stderr] 90 | | def cm0(values: Cm0Values) -> MarginCalculation { [INFO] [stderr] ... | [INFO] [stderr] 164 | | } [INFO] [stderr] 165 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:87:1 [INFO] [stderr] | [INFO] [stderr] 87 | / ruby! { [INFO] [stderr] 88 | | [INFO] [stderr] 89 | | class Calculator { [INFO] [stderr] 90 | | def cm0(values: Cm0Values) -> MarginCalculation { [INFO] [stderr] ... | [INFO] [stderr] 164 | | } [INFO] [stderr] 165 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:87:1 [INFO] [stderr] | [INFO] [stderr] 87 | / ruby! { [INFO] [stderr] 88 | | [INFO] [stderr] 89 | | class Calculator { [INFO] [stderr] 90 | | def cm0(values: Cm0Values) -> MarginCalculation { [INFO] [stderr] ... | [INFO] [stderr] 164 | | } [INFO] [stderr] 165 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:87:1 [INFO] [stderr] | [INFO] [stderr] 87 | / ruby! { [INFO] [stderr] 88 | | [INFO] [stderr] 89 | | class Calculator { [INFO] [stderr] 90 | | def cm0(values: Cm0Values) -> MarginCalculation { [INFO] [stderr] ... | [INFO] [stderr] 164 | | } [INFO] [stderr] 165 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:87:1 [INFO] [stderr] | [INFO] [stderr] 87 | / ruby! { [INFO] [stderr] 88 | | [INFO] [stderr] 89 | | class Calculator { [INFO] [stderr] 90 | | def cm0(values: Cm0Values) -> MarginCalculation { [INFO] [stderr] ... | [INFO] [stderr] 164 | | } [INFO] [stderr] 165 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:87:1 [INFO] [stderr] | [INFO] [stderr] 87 | / ruby! { [INFO] [stderr] 88 | | [INFO] [stderr] 89 | | class Calculator { [INFO] [stderr] 90 | | def cm0(values: Cm0Values) -> MarginCalculation { [INFO] [stderr] ... | [INFO] [stderr] 164 | | } [INFO] [stderr] 165 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:87:1 [INFO] [stderr] | [INFO] [stderr] 87 | / ruby! { [INFO] [stderr] 88 | | [INFO] [stderr] 89 | | class Calculator { [INFO] [stderr] 90 | | def cm0(values: Cm0Values) -> MarginCalculation { [INFO] [stderr] ... | [INFO] [stderr] 164 | | } [INFO] [stderr] 165 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:87:1 [INFO] [stderr] | [INFO] [stderr] 87 | / ruby! { [INFO] [stderr] 88 | | [INFO] [stderr] 89 | | class Calculator { [INFO] [stderr] 90 | | def cm0(values: Cm0Values) -> MarginCalculation { [INFO] [stderr] ... | [INFO] [stderr] 164 | | } [INFO] [stderr] 165 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.27s [INFO] running `"docker" "inspect" "8e865f43d5d49240271b2d7b9cc2b31db15a0f2b63001963732f59569b30e05a"` [INFO] running `"docker" "rm" "-f" "8e865f43d5d49240271b2d7b9cc2b31db15a0f2b63001963732f59569b30e05a"` [INFO] [stdout] 8e865f43d5d49240271b2d7b9cc2b31db15a0f2b63001963732f59569b30e05a