[INFO] fetching crate phc 0.2.0... [INFO] testing phc-0.2.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] extracting crate phc 0.2.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate phc 0.2.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 1e4ca77248f57ee0c9cc36fd97e54ebadcf3726f34eb482517016797d00c8a6e [INFO] running `Command { std: "docker" "start" "-a" "1e4ca77248f57ee0c9cc36fd97e54ebadcf3726f34eb482517016797d00c8a6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e4ca77248f57ee0c9cc36fd97e54ebadcf3726f34eb482517016797d00c8a6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e4ca77248f57ee0c9cc36fd97e54ebadcf3726f34eb482517016797d00c8a6e", kill_on_drop: false }` [INFO] [stdout] 1e4ca77248f57ee0c9cc36fd97e54ebadcf3726f34eb482517016797d00c8a6e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aac079bab20f50ca7de60056a93d7bc576cdef0d9799cf2f59353471451ceb51 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "aac079bab20f50ca7de60056a93d7bc576cdef0d9799cf2f59353471451ceb51", 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 version_check v0.1.5 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling base64 v0.9.3 [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 6.68s [INFO] running `Command { std: "docker" "inspect" "aac079bab20f50ca7de60056a93d7bc576cdef0d9799cf2f59353471451ceb51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aac079bab20f50ca7de60056a93d7bc576cdef0d9799cf2f59353471451ceb51", kill_on_drop: false }` [INFO] [stdout] aac079bab20f50ca7de60056a93d7bc576cdef0d9799cf2f59353471451ceb51 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e95086fafb6b782cb29e7bf398bf252f57f85aa0469b7b3506ab4325d58532af [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e95086fafb6b782cb29e7bf398bf252f57f85aa0469b7b3506ab4325d58532af", 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] [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] Compiling phc v0.2.0 (/opt/rustwide/workdir) [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] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.93s [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e95086fafb6b782cb29e7bf398bf252f57f85aa0469b7b3506ab4325d58532af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e95086fafb6b782cb29e7bf398bf252f57f85aa0469b7b3506ab4325d58532af", kill_on_drop: false }` [INFO] [stdout] e95086fafb6b782cb29e7bf398bf252f57f85aa0469b7b3506ab4325d58532af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] e40b243498c688e4e85068d7848bddc7a5353020c1bd5c2c5882321d04edccb9 [INFO] running `Command { std: "docker" "start" "-a" "e40b243498c688e4e85068d7848bddc7a5353020c1bd5c2c5882321d04edccb9", 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 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/phc-7e855aa15e70b5c9 [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test params::tests::param_set_variants ... ok [INFO] [stdout] test parser::tests::hash_string_no_params ... ok [INFO] [stdout] test parser::tests::hash_string_two_params ... ok [INFO] [stdout] test raw::tests::heap_string_no_params_is_iso ... ok [INFO] [stdout] test parser::tests::salt_string_two_params ... ok [INFO] [stdout] test parser::tests::salt_string_no_params ... ok [INFO] [stdout] test parser::tests::param_string_two_params ... 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 raw::tests::salt_string_one_param_is_iso ... ok [INFO] [stdout] test raw::tests::salt_string_two_params_is_iso ... ok [INFO] [stdout] test salt::tests::ascii_salt_serializes ... ok [INFO] [stdout] test salt::tests::base_64_ascii_salt_converts_to_binary ... 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::non_base_64_ascii_doesnt_convert_to_binary ... ok [INFO] [stderr] Doc-tests phc [INFO] [stdout] test raw::tests::heap_string_two_params_is_iso ... ok [INFO] [stdout] test parser::tests::salt_string_one_param ... ok [INFO] [stdout] test params::tests::two_param_set_two_parses ... ok [INFO] [stdout] test parser::tests::param_string_no_params ... ok [INFO] [stdout] test parser::tests::hash_string_one_param ... 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] test raw::tests::param_string_no_params_is_iso ... 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/salt.rs - salt::Salt::into_binary (line 23) ... ok [INFO] [stdout] test src/params.rs - params::GenParam (line 29) ... 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" "e40b243498c688e4e85068d7848bddc7a5353020c1bd5c2c5882321d04edccb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e40b243498c688e4e85068d7848bddc7a5353020c1bd5c2c5882321d04edccb9", kill_on_drop: false }` [INFO] [stdout] e40b243498c688e4e85068d7848bddc7a5353020c1bd5c2c5882321d04edccb9