[INFO] fetching crate lazy-seq 0.1.2...
[INFO] testing lazy-seq-0.1.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate lazy-seq 0.1.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate lazy-seq 0.1.2
[INFO] finished tweaking crates.io crate lazy-seq 0.1.2
[INFO] tweaked toml for crates.io crate lazy-seq 0.1.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lazy-seq 0.1.2 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa971dbe1b942c01c670489761d33abdc67a2ecc599962464ab891b9148e066d
[INFO] running `Command { std: "docker" "start" "-a" "aa971dbe1b942c01c670489761d33abdc67a2ecc599962464ab891b9148e066d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa971dbe1b942c01c670489761d33abdc67a2ecc599962464ab891b9148e066d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa971dbe1b942c01c670489761d33abdc67a2ecc599962464ab891b9148e066d", kill_on_drop: false }`
[INFO] [stdout] aa971dbe1b942c01c670489761d33abdc67a2ecc599962464ab891b9148e066d
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf39be115c3b54e63499fed425b6f9d02c1cf390080f48d903122f7f0f74e844
[INFO] running `Command { std: "docker" "start" "-a" "bf39be115c3b54e63499fed425b6f9d02c1cf390080f48d903122f7f0f74e844", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy-seq v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "bf39be115c3b54e63499fed425b6f9d02c1cf390080f48d903122f7f0f74e844", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf39be115c3b54e63499fed425b6f9d02c1cf390080f48d903122f7f0f74e844", kill_on_drop: false }`
[INFO] [stdout] bf39be115c3b54e63499fed425b6f9d02c1cf390080f48d903122f7f0f74e844
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24ee410094607654ba24caa8b3b8cb6af90ed09289118a66f963ee07d4fc2d98
[INFO] running `Command { std: "docker" "start" "-a" "24ee410094607654ba24caa8b3b8cb6af90ed09289118a66f963ee07d4fc2d98", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy-seq v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `seq`
[INFO] [stdout]    --> src/lib.rs:199:28
[INFO] [stdout]     |
[INFO] [stdout] 199 |     use crate::{Lazy, Seq, seq};
[INFO] [stdout]     |                            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "24ee410094607654ba24caa8b3b8cb6af90ed09289118a66f963ee07d4fc2d98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24ee410094607654ba24caa8b3b8cb6af90ed09289118a66f963ee07d4fc2d98", kill_on_drop: false }`
[INFO] [stdout] 24ee410094607654ba24caa8b3b8cb6af90ed09289118a66f963ee07d4fc2d98
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bc5a2e0c3bb4aa78ef2f1e4d6b96ad7418bf661a870388491ae9c6de30e55760
[INFO] running `Command { std: "docker" "start" "-a" "bc5a2e0c3bb4aa78ef2f1e4d6b96ad7418bf661a870388491ae9c6de30e55760", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `seq`
[INFO] [stderr]    --> src/lib.rs:199:28
[INFO] [stderr]     |
[INFO] [stderr] 199 |     use crate::{Lazy, Seq, seq};
[INFO] [stderr]     |                            ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `lazy-seq` (lib test) generated 1 warning (run `cargo fix --lib -p lazy-seq --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lazy_seq-74e175f20d7a061d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::lazy_correct ... ok
[INFO] [stdout] test tests::seq_correct ... 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]    Doc-tests lazy_seq
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bc5a2e0c3bb4aa78ef2f1e4d6b96ad7418bf661a870388491ae9c6de30e55760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc5a2e0c3bb4aa78ef2f1e4d6b96ad7418bf661a870388491ae9c6de30e55760", kill_on_drop: false }`
[INFO] [stdout] bc5a2e0c3bb4aa78ef2f1e4d6b96ad7418bf661a870388491ae9c6de30e55760