[INFO] fetching crate zip_eq 0.1.0...
[INFO] testing zip_eq-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate zip_eq 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate zip_eq 0.1.0
[INFO] finished tweaking crates.io crate zip_eq 0.1.0
[INFO] tweaked toml for crates.io crate zip_eq 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zip_eq 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 71 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.7.0)
[INFO] [stderr]       Adding lipsum v0.8.2 (available: v0.9.1)
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded lipsum v0.8.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 36e59fb19ee3851ceda7b34fec5738d4dd60661d360a3c4c9b10987f8213def6
[INFO] running `Command { std: "docker" "start" "-a" "36e59fb19ee3851ceda7b34fec5738d4dd60661d360a3c4c9b10987f8213def6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36e59fb19ee3851ceda7b34fec5738d4dd60661d360a3c4c9b10987f8213def6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36e59fb19ee3851ceda7b34fec5738d4dd60661d360a3c4c9b10987f8213def6", kill_on_drop: false }`
[INFO] [stdout] 36e59fb19ee3851ceda7b34fec5738d4dd60661d360a3c4c9b10987f8213def6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] f7abfa9857bccdc351bb0ef1fd3d0a57b520f923f731a4a662b321333502f155
[INFO] running `Command { std: "docker" "start" "-a" "f7abfa9857bccdc351bb0ef1fd3d0a57b520f923f731a4a662b321333502f155", kill_on_drop: false }`
[INFO] [stderr]    Compiling zip_eq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "f7abfa9857bccdc351bb0ef1fd3d0a57b520f923f731a4a662b321333502f155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7abfa9857bccdc351bb0ef1fd3d0a57b520f923f731a4a662b321333502f155", kill_on_drop: false }`
[INFO] [stdout] f7abfa9857bccdc351bb0ef1fd3d0a57b520f923f731a4a662b321333502f155
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 18995d6982b7dda5a5feeb43cf175193712cee0125daec9773e4a7c4c147c50d
[INFO] running `Command { std: "docker" "start" "-a" "18995d6982b7dda5a5feeb43cf175193712cee0125daec9773e4a7c4c147c50d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling lipsum v0.8.2
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling zip_eq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 28.78s
[INFO] running `Command { std: "docker" "inspect" "18995d6982b7dda5a5feeb43cf175193712cee0125daec9773e4a7c4c147c50d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18995d6982b7dda5a5feeb43cf175193712cee0125daec9773e4a7c4c147c50d", kill_on_drop: false }`
[INFO] [stdout] 18995d6982b7dda5a5feeb43cf175193712cee0125daec9773e4a7c4c147c50d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 896c0c86a96e34b668ba0933084e9534fee236bdc5ce495ae54a9b99af27dedb
[INFO] running `Command { std: "docker" "start" "-a" "896c0c86a96e34b668ba0933084e9534fee236bdc5ce495ae54a9b99af27dedb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zip_eq-0866b2a4fb662158)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test tests::eager::basic ... ok
[INFO] [stdout] test tests::eager::fold ... ok
[INFO] [stdout] test tests::eager::count ... ok
[INFO] [stdout] test tests::eager::last ... ok
[INFO] [stdout] test tests::eager::last_empty ... ok
[INFO] [stdout] test tests::eager::nth ... ok
[INFO] [stdout] test tests::eager::nth_out_of_bounds ... ok
[INFO] [stdout] test tests::eager::rfold ... ok
[INFO] [stdout] test tests::eager::try_fold ... ok
[INFO] [stdout] test tests::eager::try_fold_fail ... ok
[INFO] [stdout] test tests::eager::try_rfold ... ok
[INFO] [stdout] test tests::lazy::fold ... ok
[INFO] [stdout] test tests::eager::try_rfold_fail ... ok
[INFO] [stdout] test tests::lazy::basic ... ok
[INFO] [stdout] test tests::lazy::count ... ok
[INFO] [stdout] test tests::lazy::last_empty ... ok
[INFO] [stdout] test tests::lazy::last ... ok
[INFO] [stdout] test tests::lazy::nth ... ok
[INFO] [stdout] test tests::lazy::nth_out_of_bounds ... ok
[INFO] [stdout] test tests::lazy::rfold ... ok
[INFO] [stdout] test tests::lazy::try_fold ... ok
[INFO] [stdout] test tests::lazy::try_rfold ... ok
[INFO] [stdout] test tests::lazy::try_rfold_fail ... ok
[INFO] [stdout] test tests::lazy::try_fold_fail ... ok
[INFO] [stdout] test tests::eager::basic_fail - should panic ... ok
[INFO] [stdout] test tests::lazy::basic_fail - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zip_eq
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/lib.rs - (line 50) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "896c0c86a96e34b668ba0933084e9534fee236bdc5ce495ae54a9b99af27dedb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "896c0c86a96e34b668ba0933084e9534fee236bdc5ce495ae54a9b99af27dedb", kill_on_drop: false }`
[INFO] [stdout] 896c0c86a96e34b668ba0933084e9534fee236bdc5ce495ae54a9b99af27dedb