[INFO] fetching crate poco-scheme 0.0.1... [INFO] testing poco-scheme-0.0.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate poco-scheme 0.0.1 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate poco-scheme 0.0.1 [INFO] finished tweaking crates.io crate poco-scheme 0.0.1 [INFO] tweaked toml for crates.io crate poco-scheme 0.0.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate poco-scheme 0.0.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate poco-scheme 0.0.1 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cfg-if v0.1.9 [INFO] [stderr] Downloaded gc v0.3.3 [INFO] [stderr] Downloaded lexpr-macros v0.2.0 [INFO] [stderr] Downloaded proc-macro-hack v0.5.8 [INFO] [stderr] Downloaded ryu v1.0.0 [INFO] [stderr] Downloaded lexpr v0.2.3 [INFO] [stderr] Downloaded env_logger v0.6.2 [INFO] [stderr] Downloaded itoa v0.4.4 [INFO] [stderr] Downloaded log v0.4.7 [INFO] [stderr] Downloaded syn v0.15.40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8937bb23ed25beaf66ee7b757bacbc58ea5eb6941590a14d03ecab5d488723d8 [INFO] running `Command { std: "docker" "start" "-a" "8937bb23ed25beaf66ee7b757bacbc58ea5eb6941590a14d03ecab5d488723d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8937bb23ed25beaf66ee7b757bacbc58ea5eb6941590a14d03ecab5d488723d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8937bb23ed25beaf66ee7b757bacbc58ea5eb6941590a14d03ecab5d488723d8", kill_on_drop: false }` [INFO] [stdout] 8937bb23ed25beaf66ee7b757bacbc58ea5eb6941590a14d03ecab5d488723d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2bb7159fb7c1859c8ac65bae4592db91b0c81c47b5409811d024d5ed2714ac6f [INFO] running `Command { std: "docker" "start" "-a" "2bb7159fb7c1859c8ac65bae4592db91b0c81c47b5409811d024d5ed2714ac6f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling syn v0.15.40 [INFO] [stderr] Compiling log v0.4.7 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling gc v0.3.3 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling proc-macro-hack v0.5.8 [INFO] [stderr] Compiling lexpr-macros v0.2.0 [INFO] [stderr] Compiling lexpr v0.2.3 [INFO] [stderr] Compiling poco-scheme v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/vm.rs:89:26 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn process(&mut self, source: S) -> Processor [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 89 | pub fn process(&mut self, source: S) -> Processor<'_, S::IntoIter> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.09s [INFO] running `Command { std: "docker" "inspect" "2bb7159fb7c1859c8ac65bae4592db91b0c81c47b5409811d024d5ed2714ac6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2bb7159fb7c1859c8ac65bae4592db91b0c81c47b5409811d024d5ed2714ac6f", kill_on_drop: false }` [INFO] [stdout] 2bb7159fb7c1859c8ac65bae4592db91b0c81c47b5409811d024d5ed2714ac6f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8ca2e15684669c6c627aae91149b46000fe7e080dcedfa6815d5009c8f2b787f [INFO] running `Command { std: "docker" "start" "-a" "8ca2e15684669c6c627aae91149b46000fe7e080dcedfa6815d5009c8f2b787f", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/vm.rs:89:26 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn process(&mut self, source: S) -> Processor [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 89 | pub fn process(&mut self, source: S) -> Processor<'_, S::IntoIter> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling poco-scheme v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/vm.rs:89:26 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn process(&mut self, source: S) -> Processor [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 89 | pub fn process(&mut self, source: S) -> Processor<'_, S::IntoIter> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `Command { std: "docker" "inspect" "8ca2e15684669c6c627aae91149b46000fe7e080dcedfa6815d5009c8f2b787f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ca2e15684669c6c627aae91149b46000fe7e080dcedfa6815d5009c8f2b787f", kill_on_drop: false }` [INFO] [stdout] 8ca2e15684669c6c627aae91149b46000fe7e080dcedfa6815d5009c8f2b787f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0c72b493a8860ddf1d560d003d22fd79af27808dacd6975342d9a9ff88580a50 [INFO] running `Command { std: "docker" "start" "-a" "0c72b493a8860ddf1d560d003d22fd79af27808dacd6975342d9a9ff88580a50", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/vm.rs:89:26 [INFO] [stderr] | [INFO] [stderr] 89 | pub fn process(&mut self, source: S) -> Processor [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 89 | pub fn process(&mut self, source: S) -> Processor<'_, S::IntoIter> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `poco-scheme` (lib) generated 1 warning (run `cargo fix --lib -p poco-scheme` to apply 1 suggestion) [INFO] [stderr] warning: `poco-scheme` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/poco_scheme-6bcb66b6d9daec64) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test value::tests::test_value_size ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/poco_scheme-2bad81ef3a924ea5) [INFO] [stdout] [INFO] [stderr] Running tests/eval.rs (/opt/rustwide/target/debug/deps/eval-df76e63de0460df9) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test run_scheme_tests ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests poco_scheme [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0c72b493a8860ddf1d560d003d22fd79af27808dacd6975342d9a9ff88580a50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c72b493a8860ddf1d560d003d22fd79af27808dacd6975342d9a9ff88580a50", kill_on_drop: false }` [INFO] [stdout] 0c72b493a8860ddf1d560d003d22fd79af27808dacd6975342d9a9ff88580a50