[INFO] fetching crate pushgen 0.0.1...
[INFO] testing pushgen-0.0.1 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate pushgen 0.0.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate pushgen 0.0.1 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pushgen 0.0.1
[INFO] finished tweaking crates.io crate pushgen 0.0.1
[INFO] tweaked toml for crates.io crate pushgen 0.0.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate pushgen 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2bf3cf4f22a25f4f01ed53bc2537b998889e09d4746d46be3f068c832581bf49
[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" "2bf3cf4f22a25f4f01ed53bc2537b998889e09d4746d46be3f068c832581bf49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bf3cf4f22a25f4f01ed53bc2537b998889e09d4746d46be3f068c832581bf49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bf3cf4f22a25f4f01ed53bc2537b998889e09d4746d46be3f068c832581bf49", kill_on_drop: false }`
[INFO] [stdout] 2bf3cf4f22a25f4f01ed53bc2537b998889e09d4746d46be3f068c832581bf49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc89506bf7be75272a16f9dfdb55750f48e4883839579d201ac0a1797b9173d0
[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" "cc89506bf7be75272a16f9dfdb55750f48e4883839579d201ac0a1797b9173d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling pushgen v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "cc89506bf7be75272a16f9dfdb55750f48e4883839579d201ac0a1797b9173d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc89506bf7be75272a16f9dfdb55750f48e4883839579d201ac0a1797b9173d0", kill_on_drop: false }`
[INFO] [stdout] cc89506bf7be75272a16f9dfdb55750f48e4883839579d201ac0a1797b9173d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d6af838c810848a36ab0537125c4f35bca4f36ce6f96807ed6cfd807106cd4d
[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" "7d6af838c810848a36ab0537125c4f35bca4f36ce6f96807ed6cfd807106cd4d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling cast v0.2.6
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling pushgen v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 19s
[INFO] running `Command { std: "docker" "inspect" "7d6af838c810848a36ab0537125c4f35bca4f36ce6f96807ed6cfd807106cd4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d6af838c810848a36ab0537125c4f35bca4f36ce6f96807ed6cfd807106cd4d", kill_on_drop: false }`
[INFO] [stdout] 7d6af838c810848a36ab0537125c4f35bca4f36ce6f96807ed6cfd807106cd4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] ef462369c90f25be2ee6a11869f25cb72ee16d0062d4f4e9b6c02c30ffef9a6a
[INFO] running `Command { std: "docker" "start" "-a" "ef462369c90f25be2ee6a11869f25cb72ee16d0062d4f4e9b6c02c30ffef9a6a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pushgen-93852d0eed74b6af)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test structs::zip::tests::shorter_left_side ... ok
[INFO] [stdout] test structs::zip::tests::shorter_right_side ... ok
[INFO] [stderr]    Doc-tests pushgen
[INFO] [stdout] test structs::chain::tests::basic_chain ... ok
[INFO] [stdout] test generator_ext::tests::for_each_stopped ... ok
[INFO] [stdout] test structs::zip::tests::same_length ... ok
[INFO] [stdout] test structs::take::tests::take_restart ... ok
[INFO] [stdout] test structs::take::tests::take ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/generator_ext.rs - generator_ext::GeneratorExt::filter (line 44) ... ok
[INFO] [stdout] test src/generator_ext.rs - generator_ext::GeneratorExt (line 13) ... ok
[INFO] [stdout] test src/generator_ext.rs - generator_ext::GeneratorExt::chain (line 24) ... ok
[INFO] [stdout] test src/generator_ext.rs - generator_ext::GeneratorExt::for_each (line 120) ... ok
[INFO] [stdout] test src/lib.rs - Generator (line 108) ... ok
[INFO] [stdout] test src/generator_ext.rs - generator_ext::GeneratorExt::skip (line 81) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - SliceGenerator (line 148) ... ok
[INFO] [stdout] test src/generator_ext.rs - generator_ext::GeneratorExt::take (line 100) ... ok
[INFO] [stdout] test src/generator_ext.rs - generator_ext::GeneratorExt::map (line 63) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/generator_ext.rs - generator_ext::GeneratorExt::zip (line 149) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ef462369c90f25be2ee6a11869f25cb72ee16d0062d4f4e9b6c02c30ffef9a6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef462369c90f25be2ee6a11869f25cb72ee16d0062d4f4e9b6c02c30ffef9a6a", kill_on_drop: false }`
[INFO] [stdout] ef462369c90f25be2ee6a11869f25cb72ee16d0062d4f4e9b6c02c30ffef9a6a