[INFO] fetching crate phc 0.2.0... [INFO] testing phc-0.2.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate phc 0.2.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate phc 0.2.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate phc 0.2.0 [INFO] finished tweaking crates.io crate phc 0.2.0 [INFO] tweaked toml for crates.io crate phc 0.2.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 81b6ef6d5d7dc9aef89544216b56504378976f4bae48b5d3a6688f3a447ee5a9 [INFO] running `Command { std: "docker" "start" "-a" "81b6ef6d5d7dc9aef89544216b56504378976f4bae48b5d3a6688f3a447ee5a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "81b6ef6d5d7dc9aef89544216b56504378976f4bae48b5d3a6688f3a447ee5a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81b6ef6d5d7dc9aef89544216b56504378976f4bae48b5d3a6688f3a447ee5a9", kill_on_drop: false }` [INFO] [stdout] 81b6ef6d5d7dc9aef89544216b56504378976f4bae48b5d3a6688f3a447ee5a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6733a8c9424b7aada3d8d452cd456fa46c38b2e95660e4c77d967bf6058ea75d [INFO] running `Command { std: "docker" "start" "-a" "6733a8c9424b7aada3d8d452cd456fa46c38b2e95660e4c77d967bf6058ea75d", kill_on_drop: false }` [INFO] [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling phc v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `extract_param_set` [INFO] [stdout] --> src/params.rs:143:15 [INFO] [stdout] | [INFO] [stdout] 143 | pub(crate) fn extract_param_set

(param_set: &P, raw: &[(&str, &str)]) -> Option [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.78s [INFO] running `Command { std: "docker" "inspect" "6733a8c9424b7aada3d8d452cd456fa46c38b2e95660e4c77d967bf6058ea75d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6733a8c9424b7aada3d8d452cd456fa46c38b2e95660e4c77d967bf6058ea75d", kill_on_drop: false }` [INFO] [stdout] 6733a8c9424b7aada3d8d452cd456fa46c38b2e95660e4c77d967bf6058ea75d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b288d71c8ac091baeb481363dd4a70ee1b8b38398e1d89f188c691300737111c [INFO] running `Command { std: "docker" "start" "-a" "b288d71c8ac091baeb481363dd4a70ee1b8b38398e1d89f188c691300737111c", kill_on_drop: false }` [INFO] [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling phc v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `extract_param_set` [INFO] [stdout] --> src/params.rs:143:15 [INFO] [stdout] | [INFO] [stdout] 143 | pub(crate) fn extract_param_set

(param_set: &P, raw: &[(&str, &str)]) -> Option [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/params.rs:226:13 [INFO] [stdout] | [INFO] [stdout] 226 | let params = param_set!(a: u8, b: u32, c = true, y: &str = "Hello!"); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.05s [INFO] running `Command { std: "docker" "inspect" "b288d71c8ac091baeb481363dd4a70ee1b8b38398e1d89f188c691300737111c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b288d71c8ac091baeb481363dd4a70ee1b8b38398e1d89f188c691300737111c", kill_on_drop: false }` [INFO] [stdout] b288d71c8ac091baeb481363dd4a70ee1b8b38398e1d89f188c691300737111c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e6936e8469efbb6cf73227f8cedc79089cea96ba83795c50ffdce5ab0b16d7f8 [INFO] running `Command { std: "docker" "start" "-a" "e6936e8469efbb6cf73227f8cedc79089cea96ba83795c50ffdce5ab0b16d7f8", kill_on_drop: false }` [INFO] [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest [INFO] [stderr] warning: function is never used: `extract_param_set` [INFO] [stderr] --> src/params.rs:143:15 [INFO] [stderr] | [INFO] [stderr] 143 | pub(crate) fn extract_param_set

(param_set: &P, raw: &[(&str, &str)]) -> Option [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `params` [INFO] [stderr] --> src/params.rs:226:13 [INFO] [stderr] | [INFO] [stderr] 226 | let params = param_set!(a: u8, b: u32, c = true, y: &str = "Hello!"); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/phc-7e855aa15e70b5c9 [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test parser::tests::hash_string_two_params ... ok [INFO] [stderr] Doc-tests phc [INFO] [stdout] test params::tests::param_set_variants ... ok [INFO] [stdout] test parser::tests::param_string_no_params ... ok [INFO] [stdout] test parser::tests::salt_string_one_param ... ok [INFO] [stdout] test parser::tests::salt_string_two_params ... ok [INFO] [stdout] test raw::tests::heap_string_two_params_is_iso ... ok [INFO] [stdout] test raw::tests::param_string_no_params_is_iso ... ok [INFO] [stdout] test raw::tests::param_string_one_param_is_iso ... ok [INFO] [stdout] test raw::tests::param_string_two_params_is_iso ... ok [INFO] [stdout] test raw::tests::salt_string_no_params_is_iso ... ok [INFO] [stdout] test salt::tests::ascii_salt_serializes ... ok [INFO] [stdout] test raw::tests::salt_string_two_params_is_iso ... ok [INFO] [stdout] test salt::tests::binary_ascii_salt_to_binary_is_same ... ok [INFO] [stdout] test salt::tests::binary_salt_serializes_to_base_64 ... ok [INFO] [stdout] test salt::tests::base_64_ascii_salt_converts_to_binary ... ok [INFO] [stdout] test salt::tests::non_base_64_ascii_doesnt_convert_to_binary ... ok [INFO] [stdout] test params::tests::two_param_set_two_parses ... ok [INFO] [stdout] test parser::tests::param_string_two_params ... ok [INFO] [stdout] test parser::tests::hash_string_no_params ... ok [INFO] [stdout] test raw::tests::salt_string_one_param_is_iso ... ok [INFO] [stdout] test parser::tests::hash_string_one_param ... ok [INFO] [stdout] test raw::tests::heap_string_no_params_is_iso ... ok [INFO] [stdout] test parser::tests::salt_string_no_params ... ok [INFO] [stdout] test raw::tests::heap_string_one_param_is_iso ... ok [INFO] [stdout] test parser::tests::param_string_one_param ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/params.rs - params::GenParam (line 29) ... ok [INFO] [stdout] test src/salt.rs - salt::Salt::into_binary (line 23) ... ok [INFO] [stdout] test src/salt.rs - salt::Salt::into_binary (line 29) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e6936e8469efbb6cf73227f8cedc79089cea96ba83795c50ffdce5ab0b16d7f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6936e8469efbb6cf73227f8cedc79089cea96ba83795c50ffdce5ab0b16d7f8", kill_on_drop: false }` [INFO] [stdout] e6936e8469efbb6cf73227f8cedc79089cea96ba83795c50ffdce5ab0b16d7f8