[INFO] fetching crate recore 0.1.3...
[INFO] testing recore-0.1.3 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate recore 0.1.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate recore 0.1.3
[INFO] finished tweaking crates.io crate recore 0.1.3
[INFO] tweaked toml for crates.io crate recore 0.1.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate recore 0.1.3 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate recore 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11d8a2ef9ede965e698ec7ee9a6ef25f332e3d73232c11a6ba39320e02148928
[INFO] running `Command { std: "docker" "start" "-a" "11d8a2ef9ede965e698ec7ee9a6ef25f332e3d73232c11a6ba39320e02148928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11d8a2ef9ede965e698ec7ee9a6ef25f332e3d73232c11a6ba39320e02148928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11d8a2ef9ede965e698ec7ee9a6ef25f332e3d73232c11a6ba39320e02148928", kill_on_drop: false }`
[INFO] [stdout] 11d8a2ef9ede965e698ec7ee9a6ef25f332e3d73232c11a6ba39320e02148928
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c00d15b08c3cb2f9b4c11f26cbb5dfae25a09a1315ac10c0dfda3856021df776
[INFO] running `Command { std: "docker" "start" "-a" "c00d15b08c3cb2f9b4c11f26cbb5dfae25a09a1315ac10c0dfda3856021df776", kill_on_drop: false }`
[INFO] [stderr]    Compiling recore v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "c00d15b08c3cb2f9b4c11f26cbb5dfae25a09a1315ac10c0dfda3856021df776", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c00d15b08c3cb2f9b4c11f26cbb5dfae25a09a1315ac10c0dfda3856021df776", kill_on_drop: false }`
[INFO] [stdout] c00d15b08c3cb2f9b4c11f26cbb5dfae25a09a1315ac10c0dfda3856021df776
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd5decda60e2343cf6aa2af6fd4c7d29dbc8c1e6556d7834021a67dcde9299a2
[INFO] running `Command { std: "docker" "start" "-a" "cd5decda60e2343cf6aa2af6fd4c7d29dbc8c1e6556d7834021a67dcde9299a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling recore v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "cd5decda60e2343cf6aa2af6fd4c7d29dbc8c1e6556d7834021a67dcde9299a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd5decda60e2343cf6aa2af6fd4c7d29dbc8c1e6556d7834021a67dcde9299a2", kill_on_drop: false }`
[INFO] [stdout] cd5decda60e2343cf6aa2af6fd4c7d29dbc8c1e6556d7834021a67dcde9299a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e4f20cf865911534967f5c6acde402c84f8d00a142122f88e857616eaebaae39
[INFO] running `Command { std: "docker" "start" "-a" "e4f20cf865911534967f5c6acde402c84f8d00a142122f88e857616eaebaae39", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/recore-6e631dffb68c1d3f)
[INFO] [stdout] running 12 tests
[INFO] [stdout] test fmt::test::derive ... ok
[INFO] [stderr]    Doc-tests recore
[INFO] [stdout] test fmt::test::floats ... ok
[INFO] [stdout] test fmt::test::format ... ok
[INFO] [stdout] test fmt::test::binary ... ok
[INFO] [stdout] test fmt::test::debug_helpers ... ok
[INFO] [stdout] test fmt::test::hex ... ok
[INFO] [stdout] test fmt::test::manual_args ... ok
[INFO] [stdout] test io::test::buffer ... ok
[INFO] [stdout] test fmt::test::pretty_helpers ... ok
[INFO] [stdout] test io::test::cursor ... ok
[INFO] [stdout] test fmt::test::pad ... ok
[INFO] [stdout] test fmt::test::integer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "e4f20cf865911534967f5c6acde402c84f8d00a142122f88e857616eaebaae39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4f20cf865911534967f5c6acde402c84f8d00a142122f88e857616eaebaae39", kill_on_drop: false }`
[INFO] [stdout] e4f20cf865911534967f5c6acde402c84f8d00a142122f88e857616eaebaae39