[INFO] fetching crate cop 0.2.0...
[INFO] testing cop-0.2.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate cop 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate cop 0.2.0
[INFO] finished tweaking crates.io crate cop 0.2.0
[INFO] tweaked toml for crates.io crate cop 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cop 0.2.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 21 packages to highest compatible versions
[INFO] [stderr]       Adding hashbrown v0.9.1 (available: v0.17.1)
[INFO] [stderr]       Adding num-bigint v0.4.8 (available: v0.5.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] dbaef171640ba7c0888d93034987be4d6b602c6a9df7bbabd9f1fc6427bca4b9
[INFO] running `Command { std: "docker" "start" "dbaef171640ba7c0888d93034987be4d6b602c6a9df7bbabd9f1fc6427bca4b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbaef171640ba7c0888d93034987be4d6b602c6a9df7bbabd9f1fc6427bca4b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "dbaef171640ba7c0888d93034987be4d6b602c6a9df7bbabd9f1fc6427bca4b9" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbaef171640ba7c0888d93034987be4d6b602c6a9df7bbabd9f1fc6427bca4b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "dbaef171640ba7c0888d93034987be4d6b602c6a9df7bbabd9f1fc6427bca4b9" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ahash v0.4.8
[INFO] [stderr]    Compiling colosseum v0.2.2
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling num-integer v0.1.47
[INFO] [stderr]    Compiling num-bigint v0.4.8
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling tptp v0.31.1
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling cop v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lean/matrix.rs:22:28
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn contrapositives(&self) -> impl Iterator<Item = Contrapositive<Lit<P, C, V>, V>> {
[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] 22 |     pub fn contrapositives(&self) -> impl Iterator<Item = Contrapositive<'_, Lit<P, C, V>, V>> {
[INFO] [stdout]    |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/nano/contrapositive.rs:150:20
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn pre_cps(&self) -> impl Iterator<Item = PreCp<Lit<P, C, V>, V>> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn pre_cps(&self) -> impl Iterator<Item = PreCp<'_, Lit<P, C, V>, V>> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 26.05s
[INFO] running `Command { std: "docker" "inspect" "dbaef171640ba7c0888d93034987be4d6b602c6a9df7bbabd9f1fc6427bca4b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "dbaef171640ba7c0888d93034987be4d6b602c6a9df7bbabd9f1fc6427bca4b9" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling cop v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lean/matrix.rs:22:28
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn contrapositives(&self) -> impl Iterator<Item = Contrapositive<Lit<P, C, V>, V>> {
[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] 22 |     pub fn contrapositives(&self) -> impl Iterator<Item = Contrapositive<'_, Lit<P, C, V>, V>> {
[INFO] [stdout]    |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/nano/contrapositive.rs:150:20
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn pre_cps(&self) -> impl Iterator<Item = PreCp<Lit<P, C, V>, V>> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn pre_cps(&self) -> impl Iterator<Item = PreCp<'_, Lit<P, C, V>, V>> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lean/matrix.rs:22:28
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn contrapositives(&self) -> impl Iterator<Item = Contrapositive<Lit<P, C, V>, V>> {
[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] 22 |     pub fn contrapositives(&self) -> impl Iterator<Item = Contrapositive<'_, Lit<P, C, V>, V>> {
[INFO] [stdout]    |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/nano/contrapositive.rs:150:20
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn pre_cps(&self) -> impl Iterator<Item = PreCp<Lit<P, C, V>, V>> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn pre_cps(&self) -> impl Iterator<Item = PreCp<'_, Lit<P, C, V>, V>> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2.70s
[INFO] running `Command { std: "docker" "inspect" "dbaef171640ba7c0888d93034987be4d6b602c6a9df7bbabd9f1fc6427bca4b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "dbaef171640ba7c0888d93034987be4d6b602c6a9df7bbabd9f1fc6427bca4b9" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/lean/matrix.rs:22:28
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn contrapositives(&self) -> impl Iterator<Item = Contrapositive<Lit<P, C, V>, V>> {
[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] 22 |     pub fn contrapositives(&self) -> impl Iterator<Item = Contrapositive<'_, Lit<P, C, V>, V>> {
[INFO] [stderr]    |                                                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/nano/contrapositive.rs:150:20
[INFO] [stderr]     |
[INFO] [stderr] 150 |     pub fn pre_cps(&self) -> impl Iterator<Item = PreCp<Lit<P, C, V>, V>> {
[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] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 150 |     pub fn pre_cps(&self) -> impl Iterator<Item = PreCp<'_, Lit<P, C, V>, V>> {
[INFO] [stderr]     |                                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: `cop` (lib) generated 2 warnings (run `cargo fix --lib -p cop` to apply 2 suggestions)
[INFO] [stderr] warning: `cop` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/cop/232590560766052f/out/cop-232590560766052f)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test colosseum::normalise_string ... ok
[INFO] [stdout] test equality::eq_constant ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/release/build/cop/303612aa57202f89/out/tests-303612aa57202f89)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test bina ... ok
[INFO] [stdout] test cnf0 ... ok
[INFO] [stdout] test cnf1 ... ok
[INFO] [stdout] test clause ... ok
[INFO] [stdout] test order ... ok
[INFO] [stdout] test cnf2 ... ok
[INFO] [stderr]    Doc-tests cop
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - union2 (line 106) ... ok
[INFO] [stdout] test src/offset.rs - offset::OTerm<'t,C>::whnf (line 107) ... ok
[INFO] [stdout] test src/symbol.rs - symbol::Symbol (line 14) ... ok
[INFO] [stdout] test src/lib.rs - union1 (line 84) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dbaef171640ba7c0888d93034987be4d6b602c6a9df7bbabd9f1fc6427bca4b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbaef171640ba7c0888d93034987be4d6b602c6a9df7bbabd9f1fc6427bca4b9", kill_on_drop: false }`
[INFO] [stdout] dbaef171640ba7c0888d93034987be4d6b602c6a9df7bbabd9f1fc6427bca4b9
