[INFO] cloning repository https://github.com/chrisxue815/codeforces-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chrisxue815/codeforces-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrisxue815%2Fcodeforces-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrisxue815%2Fcodeforces-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 49ba2021af8c2b5e1a701f63c31551e33f835751 [INFO] testing chrisxue815/codeforces-rust against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrisxue815%2Fcodeforces-rust" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chrisxue815/codeforces-rust on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chrisxue815/codeforces-rust [INFO] finished tweaking git repo https://github.com/chrisxue815/codeforces-rust [INFO] tweaked toml for git repo https://github.com/chrisxue815/codeforces-rust written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/chrisxue815/codeforces-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eec9227982af6cda845229f60783f2b16f310523cde33078f58ef5e251511c14 [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" "eec9227982af6cda845229f60783f2b16f310523cde33078f58ef5e251511c14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eec9227982af6cda845229f60783f2b16f310523cde33078f58ef5e251511c14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eec9227982af6cda845229f60783f2b16f310523cde33078f58ef5e251511c14", kill_on_drop: false }` [INFO] [stdout] eec9227982af6cda845229f60783f2b16f310523cde33078f58ef5e251511c14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2130e33128727199387da5784dbb7be837dcd006450ac6346ff26bbb30b85e79 [INFO] running `Command { std: "docker" "start" "-a" "2130e33128727199387da5784dbb7be837dcd006450ac6346ff26bbb30b85e79", kill_on_drop: false }` [INFO] [stderr] Compiling codeforces-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/p0001a.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | let stdin: &mut Iterator = &mut ($input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] ... [INFO] [stdout] 70 | let n: u64 = read!(); [INFO] [stdout] | ------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/p0001a.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | let stdin: &mut Iterator = &mut ($input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] ... [INFO] [stdout] 71 | let m: u64 = read!(); [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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/p0001a.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | let stdin: &mut Iterator = &mut ($input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] ... [INFO] [stdout] 72 | let a: u64 = read!(); [INFO] [stdout] | ------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/p0004a.rs:27:25 [INFO] [stdout] | [INFO] [stdout] 27 | let stdin: &mut Iterator = &mut ($input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] ... [INFO] [stdout] 69 | let w: u32 = read!(); [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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/p0050a.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | let stdin: &mut Iterator = &mut ($input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] ... [INFO] [stdout] 70 | let m: u32 = read!(); [INFO] [stdout] | ------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/p0050a.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | let stdin: &mut Iterator = &mut ($input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] ... [INFO] [stdout] 71 | let n: u32 = read!(); [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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/p0116a.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | let stdin: &mut Iterator = &mut ($input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] ... [INFO] [stdout] 74 | let n: u32 = read!(); [INFO] [stdout] | ------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/p0116a.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | let stdin: &mut Iterator = &mut ($input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] ... [INFO] [stdout] 79 | let a: i32 = read!(); [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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/p0116a.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | let stdin: &mut Iterator = &mut ($input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] ... [INFO] [stdout] 80 | let b: i32 = read!(); [INFO] [stdout] | ------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/p0158b.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | let stdin: &mut Iterator = &mut ($input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] ... [INFO] [stdout] 81 | let si: usize = read!(); [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: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.47s [INFO] running `Command { std: "docker" "inspect" "2130e33128727199387da5784dbb7be837dcd006450ac6346ff26bbb30b85e79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2130e33128727199387da5784dbb7be837dcd006450ac6346ff26bbb30b85e79", kill_on_drop: false }` [INFO] [stdout] 2130e33128727199387da5784dbb7be837dcd006450ac6346ff26bbb30b85e79 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4e3fca399e0205fd3a30479e202ce0d5235c7c396de145235335ba1c1026965b [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" "4e3fca399e0205fd3a30479e202ce0d5235c7c396de145235335ba1c1026965b", kill_on_drop: false }` [INFO] [stderr] Compiling codeforces-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/p0001a.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | let stdin: &mut Iterator = &mut ($input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] ... [INFO] [stdout] 70 | let n: u64 = read!(); [INFO] [stdout] | ------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/p0001a.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | let stdin: &mut Iterator = &mut ($input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] ... [INFO] [stdout] 71 | let m: u64 = read!(); [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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/p0001a.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | let stdin: &mut Iterator = &mut ($input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] ... [INFO] [stdout] 72 | let a: u64 = read!(); [INFO] [stdout] | ------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/p0004a.rs:27:25 [INFO] [stdout] | [INFO] [stdout] 27 | let stdin: &mut Iterator = &mut ($input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] ... [INFO] [stdout] 69 | let w: u32 = read!(); [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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/p0050a.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | let stdin: &mut Iterator = &mut ($input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] ... [INFO] [stdout] 70 | let m: u32 = read!(); [INFO] [stdout] | ------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/p0050a.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | let stdin: &mut Iterator = &mut ($input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] ... [INFO] [stdout] 71 | let n: u32 = read!(); [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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/p0116a.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | let stdin: &mut Iterator = &mut ($input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] ... [INFO] [stdout] 74 | let n: u32 = read!(); [INFO] [stdout] | ------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/p0116a.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | let stdin: &mut Iterator = &mut ($input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] ... [INFO] [stdout] 79 | let a: i32 = read!(); [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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/p0116a.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | let stdin: &mut Iterator = &mut ($input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] ... [INFO] [stdout] 80 | let b: i32 = read!(); [INFO] [stdout] | ------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/p0158b.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | let stdin: &mut Iterator = &mut ($input); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] ... [INFO] [stdout] 81 | let si: usize = read!(); [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: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.26s [INFO] running `Command { std: "docker" "inspect" "4e3fca399e0205fd3a30479e202ce0d5235c7c396de145235335ba1c1026965b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e3fca399e0205fd3a30479e202ce0d5235c7c396de145235335ba1c1026965b", kill_on_drop: false }` [INFO] [stdout] 4e3fca399e0205fd3a30479e202ce0d5235c7c396de145235335ba1c1026965b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9080cc8618563afeb001b04ce452ac5ef4176578325e39f004ffca86323fe958 [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" "9080cc8618563afeb001b04ce452ac5ef4176578325e39f004ffca86323fe958", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/p0001a.rs:28:25 [INFO] [stderr] | [INFO] [stderr] 28 | let stdin: &mut Iterator = &mut ($input); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] ... [INFO] [stderr] 70 | let n: u64 = read!(); [INFO] [stderr] | ------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/p0001a.rs:28:25 [INFO] [stderr] | [INFO] [stderr] 28 | let stdin: &mut Iterator = &mut ($input); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] ... [INFO] [stderr] 71 | let m: u64 = read!(); [INFO] [stderr] | ------- in this macro invocation [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: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/p0001a.rs:28:25 [INFO] [stderr] | [INFO] [stderr] 28 | let stdin: &mut Iterator = &mut ($input); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] ... [INFO] [stderr] 72 | let a: u64 = read!(); [INFO] [stderr] | ------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/p0004a.rs:27:25 [INFO] [stderr] | [INFO] [stderr] 27 | let stdin: &mut Iterator = &mut ($input); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] ... [INFO] [stderr] 69 | let w: u32 = read!(); [INFO] [stderr] | ------- in this macro invocation [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: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/p0050a.rs:28:25 [INFO] [stderr] | [INFO] [stderr] 28 | let stdin: &mut Iterator = &mut ($input); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] ... [INFO] [stderr] 70 | let m: u32 = read!(); [INFO] [stderr] | ------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/p0050a.rs:28:25 [INFO] [stderr] | [INFO] [stderr] 28 | let stdin: &mut Iterator = &mut ($input); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] ... [INFO] [stderr] 71 | let n: u32 = read!(); [INFO] [stderr] | ------- in this macro invocation [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: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/p0116a.rs:28:25 [INFO] [stderr] | [INFO] [stderr] 28 | let stdin: &mut Iterator = &mut ($input); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] ... [INFO] [stderr] 74 | let n: u32 = read!(); [INFO] [stderr] | ------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/p0116a.rs:28:25 [INFO] [stderr] | [INFO] [stderr] 28 | let stdin: &mut Iterator = &mut ($input); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] ... [INFO] [stderr] 79 | let a: i32 = read!(); [INFO] [stderr] | ------- in this macro invocation [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: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/p0116a.rs:28:25 [INFO] [stderr] | [INFO] [stderr] 28 | let stdin: &mut Iterator = &mut ($input); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] ... [INFO] [stderr] 80 | let b: i32 = read!(); [INFO] [stderr] | ------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] running 18 tests [INFO] [stderr] --> src/p0158b.rs:28:25 [INFO] [stdout] test p0001a::tests::it_works ... ok [INFO] [stderr] | [INFO] [stdout] test p0004a::tests::it_works ... ok [INFO] [stderr] 28 | let stdin: &mut Iterator = &mut ($input); [INFO] [stdout] test p0050a::tests::it_works ... ok [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] test p0118a::tests::it_works ... ok [INFO] [stderr] ... [INFO] [stdout] test p0131a::tests::it_works ... ok [INFO] [stderr] 81 | let si: usize = read!(); [INFO] [stdout] test p0133a::tests::it_works ... ok [INFO] [stderr] | ------- in this macro invocation [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] Finished test [unoptimized + debuginfo] target(s) in 0.30s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/codeforces_rust-7b3681bda2f52da4 [INFO] [stdout] test p0112a::tests::it_works ... ok [INFO] [stdout] test p0115a::tests::it_works ... ok [INFO] [stdout] test p0122a::tests::it_works ... ok [INFO] [stdout] test p0281a::tests::it_works ... ok [INFO] [stdout] test p0160a::tests::it_works ... ok [INFO] [stdout] test p0339a::tests::it_works ... ok [INFO] [stdout] test p0266a::tests::it_works ... ok [INFO] [stdout] test p0158b::tests::it_works ... ok [INFO] [stdout] test p0071a::tests::it_works ... ok [INFO] [stdout] test p0058a::tests::it_works ... ok [INFO] [stdout] test p0096a::tests::it_works ... ok [INFO] [stdout] test p0158a::tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9080cc8618563afeb001b04ce452ac5ef4176578325e39f004ffca86323fe958", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9080cc8618563afeb001b04ce452ac5ef4176578325e39f004ffca86323fe958", kill_on_drop: false }` [INFO] [stdout] 9080cc8618563afeb001b04ce452ac5ef4176578325e39f004ffca86323fe958