[INFO] fetching crate line-wrap 0.2.0... [INFO] testing line-wrap-0.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate line-wrap 0.2.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate line-wrap 0.2.0 [INFO] finished tweaking crates.io crate line-wrap 0.2.0 [INFO] tweaked toml for crates.io crate line-wrap 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate line-wrap 0.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 14 packages to latest compatible versions [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.1) [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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] dec565e0acdc78de4d89fa8b441f71ad5cb7cd31d352030a91451e371b7972e2 [INFO] running `Command { std: "docker" "start" "-a" "dec565e0acdc78de4d89fa8b441f71ad5cb7cd31d352030a91451e371b7972e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dec565e0acdc78de4d89fa8b441f71ad5cb7cd31d352030a91451e371b7972e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dec565e0acdc78de4d89fa8b441f71ad5cb7cd31d352030a91451e371b7972e2", kill_on_drop: false }` [INFO] [stdout] dec565e0acdc78de4d89fa8b441f71ad5cb7cd31d352030a91451e371b7972e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ba25e17f3c919cd0f3f610b1466c8b515e9625f52635db4de50eab32fce3ec86 [INFO] running `Command { std: "docker" "start" "-a" "ba25e17f3c919cd0f3f610b1466c8b515e9625f52635db4de50eab32fce3ec86", kill_on_drop: false }` [INFO] [stderr] Compiling line-wrap v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:176:23 [INFO] [stdout] | [INFO] [stdout] 176 | pub fn new(slice: &[u8]) -> Option { [INFO] [stdout] | ^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 176 | pub fn new(slice: &[u8]) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `Command { std: "docker" "inspect" "ba25e17f3c919cd0f3f610b1466c8b515e9625f52635db4de50eab32fce3ec86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba25e17f3c919cd0f3f610b1466c8b515e9625f52635db4de50eab32fce3ec86", kill_on_drop: false }` [INFO] [stdout] ba25e17f3c919cd0f3f610b1466c8b515e9625f52635db4de50eab32fce3ec86 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7cbd63c71b301899051584c52b9810fd599507f20911a3f67db33947d63e6294 [INFO] running `Command { std: "docker" "start" "-a" "7cbd63c71b301899051584c52b9810fd599507f20911a3f67db33947d63e6294", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling line-wrap v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:176:23 [INFO] [stdout] | [INFO] [stdout] 176 | pub fn new(slice: &[u8]) -> Option { [INFO] [stdout] | ^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 176 | pub fn new(slice: &[u8]) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:176:23 [INFO] [stdout] | [INFO] [stdout] 176 | pub fn new(slice: &[u8]) -> Option { [INFO] [stdout] | ^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 176 | pub fn new(slice: &[u8]) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 6.60s [INFO] running `Command { std: "docker" "inspect" "7cbd63c71b301899051584c52b9810fd599507f20911a3f67db33947d63e6294", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cbd63c71b301899051584c52b9810fd599507f20911a3f67db33947d63e6294", kill_on_drop: false }` [INFO] [stdout] 7cbd63c71b301899051584c52b9810fd599507f20911a3f67db33947d63e6294 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6200b190e19abd0e59e247a3ef8d970cad058f98b96d26790d738db0d2321818 [INFO] running `Command { std: "docker" "start" "-a" "6200b190e19abd0e59e247a3ef8d970cad058f98b96d26790d738db0d2321818", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lib.rs:176:23 [INFO] [stderr] | [INFO] [stderr] 176 | pub fn new(slice: &[u8]) -> Option { [INFO] [stderr] | ^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 176 | pub fn new(slice: &[u8]) -> Option> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `line-wrap` (lib) generated 1 warning (run `cargo fix --lib -p line-wrap` to apply 1 suggestion) [INFO] [stderr] warning: `line-wrap` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/line_wrap-1fe18a0410658d8a) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test tests::line_params_perfect_multiple_of_line_length_lf ... ok [INFO] [stdout] test tests::line_wrap_length_1_crlf ... ok [INFO] [stdout] test tests::line_params_partial_last_line_crlf ... ok [INFO] [stdout] test tests::line_params_line_len_longer_than_input_crlf ... ok [INFO] [stdout] test tests::line_wrap_length_1_lf ... ok [INFO] [stdout] test tests::line_wrap_length_2_crlf_full_lines ... ok [INFO] [stdout] test tests::line_wrap_length_2_crlf_partial_line ... ok [INFO] [stdout] test tests::line_wrap_length_2_lf_full_lines ... ok [INFO] [stdout] test tests::line_wrap_length_2_lf_partial_line ... ok [INFO] [stdout] test tests::line_params_line_len_1_crlf ... ok [INFO] [stdout] test tests::line_params_line_len_same_as_input_crlf ... ok [INFO] [stdout] test tests::line_wrap_random_single_byte ... ok [INFO] [stdout] test tests::line_wrap_random_two_bytes ... ok [INFO] [stdout] test tests::line_wrap_random_slice ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.19s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6200b190e19abd0e59e247a3ef8d970cad058f98b96d26790d738db0d2321818", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6200b190e19abd0e59e247a3ef8d970cad058f98b96d26790d738db0d2321818", kill_on_drop: false }` [INFO] [stdout] 6200b190e19abd0e59e247a3ef8d970cad058f98b96d26790d738db0d2321818