[INFO] fetching crate combinedfun 0.1.3... [INFO] testing combinedfun-0.1.3 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate combinedfun 0.1.3 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate combinedfun 0.1.3 [INFO] finished tweaking crates.io crate combinedfun 0.1.3 [INFO] tweaked toml for crates.io crate combinedfun 0.1.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate combinedfun 0.1.3 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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 92883e3c19885a8fb222764f49a0d0e43deed0b7f71a4361cd22919cf7f63f6c [INFO] running `Command { std: "docker" "start" "-a" "92883e3c19885a8fb222764f49a0d0e43deed0b7f71a4361cd22919cf7f63f6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "92883e3c19885a8fb222764f49a0d0e43deed0b7f71a4361cd22919cf7f63f6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92883e3c19885a8fb222764f49a0d0e43deed0b7f71a4361cd22919cf7f63f6c", kill_on_drop: false }` [INFO] [stdout] 92883e3c19885a8fb222764f49a0d0e43deed0b7f71a4361cd22919cf7f63f6c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] fca38c0729fdaf77ae0871cf423d43215d91d988214829fdac315fc2ffb97148 [INFO] running `Command { std: "docker" "start" "-a" "fca38c0729fdaf77ae0871cf423d43215d91d988214829fdac315fc2ffb97148", kill_on_drop: false }` [INFO] [stderr] Compiling combinedfun v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s [INFO] running `Command { std: "docker" "inspect" "fca38c0729fdaf77ae0871cf423d43215d91d988214829fdac315fc2ffb97148", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fca38c0729fdaf77ae0871cf423d43215d91d988214829fdac315fc2ffb97148", kill_on_drop: false }` [INFO] [stdout] fca38c0729fdaf77ae0871cf423d43215d91d988214829fdac315fc2ffb97148 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b446636777d9b2a185a2632503f83c516eb8c89709e98ead152a4d2c3fe9ffdd [INFO] running `Command { std: "docker" "start" "-a" "b446636777d9b2a185a2632503f83c516eb8c89709e98ead152a4d2c3fe9ffdd", kill_on_drop: false }` [INFO] [stderr] Compiling combinedfun v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> examples/lisp.rs:121:17 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn parse(i: &str) -> Result { [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] 121 | pub fn parse(i: &str) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.12s [INFO] running `Command { std: "docker" "inspect" "b446636777d9b2a185a2632503f83c516eb8c89709e98ead152a4d2c3fe9ffdd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b446636777d9b2a185a2632503f83c516eb8c89709e98ead152a4d2c3fe9ffdd", kill_on_drop: false }` [INFO] [stdout] b446636777d9b2a185a2632503f83c516eb8c89709e98ead152a4d2c3fe9ffdd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] bf6f1f623d1f5518203e1863159c4183305d4c096005f3b7b9e46512484979ee [INFO] running `Command { std: "docker" "start" "-a" "bf6f1f623d1f5518203e1863159c4183305d4c096005f3b7b9e46512484979ee", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> examples/lisp.rs:121:17 [INFO] [stderr] | [INFO] [stderr] 121 | pub fn parse(i: &str) -> Result { [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] 121 | pub fn parse(i: &str) -> Result> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `combinedfun` (example "lisp") generated 1 warning (run `cargo fix --example "lisp"` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/combinedfun-8010617e96678f03) [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test tests::test_before ... ok [INFO] [stdout] test tests::test_eof ... ok [INFO] [stdout] test tests::test_counted_separated ... ok [INFO] [stdout] test tests::test_epsilon ... ok [INFO] [stdout] test tests::test_fail_with ... ok [INFO] [stdout] test tests::test_followed_by ... ok [INFO] [stdout] test tests::test_not ... ok [INFO] [stdout] test tests::test_record ... ok [INFO] [stdout] test tests::test_map ... ok [INFO] [stdout] test tests::test_tag ... ok [INFO] [stdout] test tests::test_lookahead ... ok [INFO] [stdout] test tests::test_record_while ... ok [INFO] [stdout] test tests::test_maybe ... ok [INFO] [stdout] test tests::test_then ... ok [INFO] [stdout] test tests::test_or ... ok [INFO] [stdout] test tests::test_output ... ok [INFO] [stdout] test tests::test_take ... ok [INFO] [stdout] test tests::test_map_result ... ok [INFO] [stdout] test tests::test_positioned_error ... ok [INFO] [stdout] test tests::test_map_err ... ok [INFO] [stdout] test tests::test_parse_simple ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bf6f1f623d1f5518203e1863159c4183305d4c096005f3b7b9e46512484979ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf6f1f623d1f5518203e1863159c4183305d4c096005f3b7b9e46512484979ee", kill_on_drop: false }` [INFO] [stdout] bf6f1f623d1f5518203e1863159c4183305d4c096005f3b7b9e46512484979ee