[INFO] fetching crate paths-as-strings 0.1.1... [INFO] testing paths-as-strings-0.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate paths-as-strings 0.1.1 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate paths-as-strings 0.1.1 [INFO] finished tweaking crates.io crate paths-as-strings 0.1.1 [INFO] tweaked toml for crates.io crate paths-as-strings 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate paths-as-strings 0.1.1 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] Updating crates.io index [INFO] [stderr] Locking 16 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.10.1 (available: v0.22.1) [INFO] [stderr] Adding separator v0.3.1 (available: v0.4.1) [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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded separator v0.3.1 [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] 2a8ef3ea0085544df54972b17e1c67f6cff2138595c6c3328b40629f18bb5fd4 [INFO] running `Command { std: "docker" "start" "-a" "2a8ef3ea0085544df54972b17e1c67f6cff2138595c6c3328b40629f18bb5fd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a8ef3ea0085544df54972b17e1c67f6cff2138595c6c3328b40629f18bb5fd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a8ef3ea0085544df54972b17e1c67f6cff2138595c6c3328b40629f18bb5fd4", kill_on_drop: false }` [INFO] [stdout] 2a8ef3ea0085544df54972b17e1c67f6cff2138595c6c3328b40629f18bb5fd4 [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] ccc495d361ce51a975981aac6fcb104c0f84b5645d14211b4fb55fa72485ee14 [INFO] running `Command { std: "docker" "start" "-a" "ccc495d361ce51a975981aac6fcb104c0f84b5645d14211b4fb55fa72485ee14", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling paths-as-strings v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:13:26 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn encode_path

(p: &P) -> Cow [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] 13 | pub fn encode_path

(p: &P) -> Cow<'_, str> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `Command { std: "docker" "inspect" "ccc495d361ce51a975981aac6fcb104c0f84b5645d14211b4fb55fa72485ee14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccc495d361ce51a975981aac6fcb104c0f84b5645d14211b4fb55fa72485ee14", kill_on_drop: false }` [INFO] [stdout] ccc495d361ce51a975981aac6fcb104c0f84b5645d14211b4fb55fa72485ee14 [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] b0f6742dcf8288f5824c64e8f2ec9b208803d3d449e7f71d70672d2640803897 [INFO] running `Command { std: "docker" "start" "-a" "b0f6742dcf8288f5824c64e8f2ec9b208803d3d449e7f71d70672d2640803897", kill_on_drop: false }` [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling separator v0.3.1 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:13:26 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn encode_path

(p: &P) -> Cow [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] 13 | pub fn encode_path

(p: &P) -> Cow<'_, str> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling paths-as-strings v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `paths_as_strings` [INFO] [stdout] --> examples/make_awkward_dir.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use paths_as_strings; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `original_path` and `encoded_path` are never read [INFO] [stdout] --> examples/path_analyzer.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | struct EncodedPath { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 7 | original_path: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 8 | encoded_path: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:13:26 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn encode_path

(p: &P) -> Cow [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] 13 | pub fn encode_path

(p: &P) -> Cow<'_, str> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.63s [INFO] running `Command { std: "docker" "inspect" "b0f6742dcf8288f5824c64e8f2ec9b208803d3d449e7f71d70672d2640803897", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0f6742dcf8288f5824c64e8f2ec9b208803d3d449e7f71d70672d2640803897", kill_on_drop: false }` [INFO] [stdout] b0f6742dcf8288f5824c64e8f2ec9b208803d3d449e7f71d70672d2640803897 [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] 0d8b50cde576bea640dd78920c27a8e87ec567a73f4181b9e0c624746bae2614 [INFO] running `Command { std: "docker" "start" "-a" "0d8b50cde576bea640dd78920c27a8e87ec567a73f4181b9e0c624746bae2614", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] [INFO] [stderr] --> src/lib.rs:13:26 [INFO] [stdout] running 4 tests [INFO] [stderr] | [INFO] [stdout] test tests::for_invalid_utf8 ... ok [INFO] [stderr] 13 | pub fn encode_path

(p: &P) -> Cow [INFO] [stdout] test tests::decode_for_mangled_base64_returns_err ... ok [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] 13 | pub fn encode_path

(p: &P) -> Cow<'_, str> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `paths-as-strings` (lib) generated 1 warning (run `cargo fix --lib -p paths-as-strings` to apply 1 suggestion) [INFO] [stderr] warning: fields `original_path` and `encoded_path` are never read [INFO] [stderr] --> examples/path_analyzer.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 6 | struct EncodedPath { [INFO] [stderr] | ----------- fields in this struct [INFO] [stderr] 7 | original_path: PathBuf, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 8 | encoded_path: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `paths_as_strings` [INFO] [stderr] --> examples/make_awkward_dir.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use paths_as_strings; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `paths-as-strings` (example "path_analyzer") generated 1 warning [INFO] [stderr] warning: `paths-as-strings` (example "make_awkward_dir") generated 1 warning (run `cargo fix --example "make_awkward_dir"` to apply 1 suggestion) [INFO] [stderr] warning: `paths-as-strings` (lib test) generated 1 warning (1 duplicate) [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/paths_as_strings-693f53f7a647a2db) [INFO] [stdout] test tests::for_utf8_which_does_not_need_encoding ... ok [INFO] [stdout] test tests::for_valid_utf8_needing_unix_encoding ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0d8b50cde576bea640dd78920c27a8e87ec567a73f4181b9e0c624746bae2614", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d8b50cde576bea640dd78920c27a8e87ec567a73f4181b9e0c624746bae2614", kill_on_drop: false }` [INFO] [stdout] 0d8b50cde576bea640dd78920c27a8e87ec567a73f4181b9e0c624746bae2614