[INFO] fetching crate prange 1.0.1... [INFO] testing prange-1.0.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate prange 1.0.1 into /workspace/builds/worker-115/source [INFO] validating manifest of crates.io crate prange 1.0.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate prange 1.0.1 [INFO] finished tweaking crates.io crate prange 1.0.1 [INFO] tweaked toml for crates.io crate prange 1.0.1 written to /workspace/builds/worker-115/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 465b569f2dd399a0f9c2c654cd55b9faebfea2d1390a8ed068258c9e0b141c77 [INFO] running `Command { std: "docker" "start" "-a" "465b569f2dd399a0f9c2c654cd55b9faebfea2d1390a8ed068258c9e0b141c77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "465b569f2dd399a0f9c2c654cd55b9faebfea2d1390a8ed068258c9e0b141c77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "465b569f2dd399a0f9c2c654cd55b9faebfea2d1390a8ed068258c9e0b141c77", kill_on_drop: false }` [INFO] [stdout] 465b569f2dd399a0f9c2c654cd55b9faebfea2d1390a8ed068258c9e0b141c77 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 93b2048ae4ce95fc3a35afbf897db1395d5e3d10272eb60dd9826c5add5ee363 [INFO] running `Command { std: "docker" "start" "-a" "93b2048ae4ce95fc3a35afbf897db1395d5e3d10272eb60dd9826c5add5ee363", kill_on_drop: false }` [INFO] [stderr] Compiling prange v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:154:32 [INFO] [stdout] | [INFO] [stdout] 154 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:139:14 [INFO] [stdout] | [INFO] [stdout] 139 | self.description().fmt(f) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:150:36 [INFO] [stdout] | [INFO] [stdout] 150 | Integer(_, ref x) => x.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.17s [INFO] running `Command { std: "docker" "inspect" "93b2048ae4ce95fc3a35afbf897db1395d5e3d10272eb60dd9826c5add5ee363", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93b2048ae4ce95fc3a35afbf897db1395d5e3d10272eb60dd9826c5add5ee363", kill_on_drop: false }` [INFO] [stdout] 93b2048ae4ce95fc3a35afbf897db1395d5e3d10272eb60dd9826c5add5ee363 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9124028dc122c06f7c1b727fe396c069354f311d24e02bbab1bc78a29dbd55de [INFO] running `Command { std: "docker" "start" "-a" "9124028dc122c06f7c1b727fe396c069354f311d24e02bbab1bc78a29dbd55de", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:154:32 [INFO] [stdout] | [INFO] [stdout] 154 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling prange v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:139:14 [INFO] [stdout] | [INFO] [stdout] 139 | self.description().fmt(f) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:150:36 [INFO] [stdout] | [INFO] [stdout] 150 | Integer(_, ref x) => x.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:154:32 [INFO] [stdout] | [INFO] [stdout] 154 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:139:14 [INFO] [stdout] | [INFO] [stdout] 139 | self.description().fmt(f) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:150:36 [INFO] [stdout] | [INFO] [stdout] 150 | Integer(_, ref x) => x.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `Command { std: "docker" "inspect" "9124028dc122c06f7c1b727fe396c069354f311d24e02bbab1bc78a29dbd55de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9124028dc122c06f7c1b727fe396c069354f311d24e02bbab1bc78a29dbd55de", kill_on_drop: false }` [INFO] [stdout] 9124028dc122c06f7c1b727fe396c069354f311d24e02bbab1bc78a29dbd55de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 29c6d9605d6aaeedebc6700f5b911953db7ecbe8f76ba972bc392baa50dfb7f1 [INFO] running `Command { std: "docker" "start" "-a" "29c6d9605d6aaeedebc6700f5b911953db7ecbe8f76ba972bc392baa50dfb7f1", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:154:32 [INFO] [stderr] | [INFO] [stderr] 154 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:139:14 [INFO] [stderr] | [INFO] [stderr] 139 | self.description().fmt(f) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:150:36 [INFO] [stderr] | [INFO] [stderr] 150 | Integer(_, ref x) => x.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `prange` (lib) generated 3 warnings [INFO] [stderr] warning: `prange` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/prange-bf0b545e43f252d6) [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test test::parse_empty ... ok [INFO] [stdout] test test::parse_err_empty_range2 ... ok [INFO] [stdout] test test::parse_err_empty_range3 ... ok [INFO] [stdout] test test::parse_err_empty_range1 ... ok [INFO] [stdout] test test::parse_err_empty_range4 ... ok [INFO] [stdout] test test::parse_err_illegal_char1 ... ok [INFO] [stdout] test test::parse_err_illegal_char2 ... ok [INFO] [stdout] test test::parse_err_integer ... ok [INFO] [stdout] test test::parse_err_invalid_range1 ... ok [INFO] [stdout] test test::parse_err_invalid_range3 ... ok [INFO] [stdout] test test::parse_err_invalid_range2 ... ok [INFO] [stdout] test test::parse_err_invalid_range4 ... ok [INFO] [stdout] test test::parse_intersection ... ok [INFO] [stdout] test test::parse_one ... ok [INFO] [stdout] test test::parse_open_left ... ok [INFO] [stdout] test test::parse_open_right ... ok [INFO] [stdout] test test::parse_one_mixed ... ok [INFO] [stdout] test test::parse_one_range ... ok [INFO] [stdout] test test::parse_three ... ok [INFO] [stdout] test test::parse_three_mixed ... ok [INFO] [stdout] test test::parse_three_range ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests prange [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 24) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "29c6d9605d6aaeedebc6700f5b911953db7ecbe8f76ba972bc392baa50dfb7f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29c6d9605d6aaeedebc6700f5b911953db7ecbe8f76ba972bc392baa50dfb7f1", kill_on_drop: false }` [INFO] [stdout] 29c6d9605d6aaeedebc6700f5b911953db7ecbe8f76ba972bc392baa50dfb7f1