[INFO] cloning repository https://github.com/maeln/leetcode [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maeln/leetcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaeln%2Fleetcode", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaeln%2Fleetcode'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dcd0f946083a2f3937e060a93abdb27221a9008a [INFO] testing maeln/leetcode against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaeln%2Fleetcode" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/maeln/leetcode [INFO] finished tweaking git repo https://github.com/maeln/leetcode [INFO] tweaked toml for git repo https://github.com/maeln/leetcode written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/maeln/leetcode on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/maeln/leetcode already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cee9ffcad9a066efaee381383642912964e13a507361bd6948e306844eafec1a [INFO] running `Command { std: "docker" "start" "-a" "cee9ffcad9a066efaee381383642912964e13a507361bd6948e306844eafec1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cee9ffcad9a066efaee381383642912964e13a507361bd6948e306844eafec1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cee9ffcad9a066efaee381383642912964e13a507361bd6948e306844eafec1a", kill_on_drop: false }` [INFO] [stdout] cee9ffcad9a066efaee381383642912964e13a507361bd6948e306844eafec1a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 4066168bfc5f2d6e108f2c7351831c1a0ca35ee5f964650e87f7386cf6a679ea [INFO] running `Command { std: "docker" "start" "-a" "4066168bfc5f2d6e108f2c7351831c1a0ca35ee5f964650e87f7386cf6a679ea", kill_on_drop: false }` [INFO] [stderr] Compiling playground v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `remove_duplicates_sorted_array` is never used [INFO] [stdout] --> src/array.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn remove_duplicates_sorted_array(nums: &mut Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `max_profit2` is never used [INFO] [stdout] --> src/dynamic_prog.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn max_profit2(prices: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `max_profit` is never used [INFO] [stdout] --> src/dynamic_prog.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn max_profit(prices: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `climb_stairs_rec` is never used [INFO] [stdout] --> src/dynamic_prog.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn climb_stairs_rec(n: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `climb_stairs` is never used [INFO] [stdout] --> src/dynamic_prog.rs:88:8 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn climb_stairs(n: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `climb_stairs_dyn` is never used [INFO] [stdout] --> src/dynamic_prog.rs:110:8 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn climb_stairs_dyn(n: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LUT` is never used [INFO] [stdout] --> src/dynamic_prog.rs:125:7 [INFO] [stdout] | [INFO] [stdout] 125 | const LUT: &[i32] = &[ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `climb_stairs_lut` is never used [INFO] [stdout] --> src/dynamic_prog.rs:131:8 [INFO] [stdout] | [INFO] [stdout] 131 | pub fn climb_stairs_lut(n: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s [INFO] running `Command { std: "docker" "inspect" "4066168bfc5f2d6e108f2c7351831c1a0ca35ee5f964650e87f7386cf6a679ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4066168bfc5f2d6e108f2c7351831c1a0ca35ee5f964650e87f7386cf6a679ea", kill_on_drop: false }` [INFO] [stdout] 4066168bfc5f2d6e108f2c7351831c1a0ca35ee5f964650e87f7386cf6a679ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 7616edf1f99d116bf78f0cd2eb9a6d1b20fec297a122bd4270ba766b77726251 [INFO] running `Command { std: "docker" "start" "-a" "7616edf1f99d116bf78f0cd2eb9a6d1b20fec297a122bd4270ba766b77726251", kill_on_drop: false }` [INFO] [stdout] warning: function `remove_duplicates_sorted_array` is never used [INFO] [stdout] --> src/array.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn remove_duplicates_sorted_array(nums: &mut Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `max_profit2` is never used [INFO] [stdout] --> src/dynamic_prog.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn max_profit2(prices: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling playground v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `max_profit` is never used [INFO] [stdout] --> src/dynamic_prog.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn max_profit(prices: Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `climb_stairs_rec` is never used [INFO] [stdout] --> src/dynamic_prog.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn climb_stairs_rec(n: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `climb_stairs` is never used [INFO] [stdout] --> src/dynamic_prog.rs:88:8 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn climb_stairs(n: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `climb_stairs_dyn` is never used [INFO] [stdout] --> src/dynamic_prog.rs:110:8 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn climb_stairs_dyn(n: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LUT` is never used [INFO] [stdout] --> src/dynamic_prog.rs:125:7 [INFO] [stdout] | [INFO] [stdout] 125 | const LUT: &[i32] = &[ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `climb_stairs_lut` is never used [INFO] [stdout] --> src/dynamic_prog.rs:131:8 [INFO] [stdout] | [INFO] [stdout] 131 | pub fn climb_stairs_lut(n: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `Command { std: "docker" "inspect" "7616edf1f99d116bf78f0cd2eb9a6d1b20fec297a122bd4270ba766b77726251", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7616edf1f99d116bf78f0cd2eb9a6d1b20fec297a122bd4270ba766b77726251", kill_on_drop: false }` [INFO] [stdout] 7616edf1f99d116bf78f0cd2eb9a6d1b20fec297a122bd4270ba766b77726251 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 465d9448f20d3d375385e97261ac164a41ba4c6cb9f575528005a4e1ee435660 [INFO] running `Command { std: "docker" "start" "-a" "465d9448f20d3d375385e97261ac164a41ba4c6cb9f575528005a4e1ee435660", kill_on_drop: false }` [INFO] [stderr] warning: function `remove_duplicates_sorted_array` is never used [INFO] [stderr] --> src/array.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn remove_duplicates_sorted_array(nums: &mut Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `max_profit2` is never used [INFO] [stderr] --> src/dynamic_prog.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn max_profit2(prices: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `max_profit` is never used [INFO] [stderr] --> src/dynamic_prog.rs:21:8 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn max_profit(prices: Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test dynamic_prog::tests::climbing_stairs ... ok [INFO] [stdout] test dynamic_prog::tests::climbing_stairs_dyn ... ok [INFO] [stdout] test dynamic_prog::tests::climbing_stairs_lut ... ok [INFO] [stdout] test array::tests::solution1 ... ok [INFO] [stdout] test dynamic_prog::tests::climbing_stairs_rec ... ok [INFO] [stdout] test dynamic_prog::tests::stocks_solution1 ... ok [INFO] [stdout] test dynamic_prog::tests::stocks_solution2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] warning: function `climb_stairs_rec` is never used [INFO] [stderr] --> src/dynamic_prog.rs:78:8 [INFO] [stderr] | [INFO] [stderr] 78 | pub fn climb_stairs_rec(n: i32) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `climb_stairs` is never used [INFO] [stderr] --> src/dynamic_prog.rs:88:8 [INFO] [stderr] | [INFO] [stderr] 88 | pub fn climb_stairs(n: i32) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `climb_stairs_dyn` is never used [INFO] [stderr] --> src/dynamic_prog.rs:110:8 [INFO] [stderr] | [INFO] [stderr] 110 | pub fn climb_stairs_dyn(n: i32) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `LUT` is never used [INFO] [stderr] --> src/dynamic_prog.rs:125:7 [INFO] [stderr] | [INFO] [stderr] 125 | const LUT: &[i32] = &[ [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `climb_stairs_lut` is never used [INFO] [stderr] --> src/dynamic_prog.rs:131:8 [INFO] [stderr] | [INFO] [stderr] 131 | pub fn climb_stairs_lut(n: i32) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `playground` (lib) generated 8 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/playground-5a037a92dc08aa12) [INFO] running `Command { std: "docker" "inspect" "465d9448f20d3d375385e97261ac164a41ba4c6cb9f575528005a4e1ee435660", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "465d9448f20d3d375385e97261ac164a41ba4c6cb9f575528005a4e1ee435660", kill_on_drop: false }` [INFO] [stdout] 465d9448f20d3d375385e97261ac164a41ba4c6cb9f575528005a4e1ee435660