[INFO] fetching crate thanos-sort 0.1.1...
[INFO] testing thanos-sort-0.1.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate thanos-sort 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate thanos-sort 0.1.1
[INFO] finished tweaking crates.io crate thanos-sort 0.1.1
[INFO] tweaked toml for crates.io crate thanos-sort 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate thanos-sort 0.1.1 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 thanos-sort 0.1.1 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 9ba78c739816416dfcdffacc7cca606a006421afcc7a5dbddc75a6d0f8261fdc
[INFO] running `Command { std: "docker" "start" "-a" "9ba78c739816416dfcdffacc7cca606a006421afcc7a5dbddc75a6d0f8261fdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ba78c739816416dfcdffacc7cca606a006421afcc7a5dbddc75a6d0f8261fdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ba78c739816416dfcdffacc7cca606a006421afcc7a5dbddc75a6d0f8261fdc", kill_on_drop: false }`
[INFO] [stdout] 9ba78c739816416dfcdffacc7cca606a006421afcc7a5dbddc75a6d0f8261fdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 62adeb85eeb96d60c45175a2b472276cadddee5631fbf8537ea66da64312b3b5
[INFO] running `Command { std: "docker" "start" "-a" "62adeb85eeb96d60c45175a2b472276cadddee5631fbf8537ea66da64312b3b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.181
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]    Compiling rand v0.10.0
[INFO] [stderr]    Compiling thanos-sort v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.98s
[INFO] running `Command { std: "docker" "inspect" "62adeb85eeb96d60c45175a2b472276cadddee5631fbf8537ea66da64312b3b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62adeb85eeb96d60c45175a2b472276cadddee5631fbf8537ea66da64312b3b5", kill_on_drop: false }`
[INFO] [stdout] 62adeb85eeb96d60c45175a2b472276cadddee5631fbf8537ea66da64312b3b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] f328d2df1d1b31aa4bb45a4a0efac5a153c48a77bf652ffb8d8af23be06728c2
[INFO] running `Command { std: "docker" "start" "-a" "f328d2df1d1b31aa4bb45a4a0efac5a153c48a77bf652ffb8d8af23be06728c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling thanos-sort v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "f328d2df1d1b31aa4bb45a4a0efac5a153c48a77bf652ffb8d8af23be06728c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f328d2df1d1b31aa4bb45a4a0efac5a153c48a77bf652ffb8d8af23be06728c2", kill_on_drop: false }`
[INFO] [stdout] f328d2df1d1b31aa4bb45a4a0efac5a153c48a77bf652ffb8d8af23be06728c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c2211c55e6976e16f274166b8cee0fba2d98adc7c3765df1307d5ec2473ff5a0
[INFO] running `Command { std: "docker" "start" "-a" "c2211c55e6976e16f274166b8cee0fba2d98adc7c3765df1307d5ec2473ff5a0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/thanos_sort-33f9862e5f44889e)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_even_length ... ok
[INFO] [stdout] test tests::test_empty ... ok
[INFO] [stdout] test tests::test_odd_length ... ok
[INFO] [stdout] test tests::test_single_element ... ok
[INFO] [stdout] test tests::test_owned_version_preserves_original ... ok
[INFO] [stdout] test tests::test_with_strings ... ok
[INFO] [stdout] test tests::test_snap_counts ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests thanos_sort
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/lib.rs - (line 153) ... ok
[INFO] [stdout] test src/lib.rs - (line 133) ... ok
[INFO] [stdout] test src/lib.rs - (line 374) ... ok
[INFO] [stdout] test src/lib.rs - (line 259) ... ok
[INFO] [stdout] test src/lib.rs - (line 181) ... ok
[INFO] [stdout] test src/lib.rs - (line 100) ... ok
[INFO] [stdout] test src/lib.rs - (line 165) ... ok
[INFO] [stdout] test src/lib.rs - (line 363) ... ok
[INFO] [stdout] test src/lib.rs - (line 207) ... ok
[INFO] [stdout] test src/lib.rs - thanos_sort (line 60) ... ok
[INFO] [stdout] test src/lib.rs - (line 236) ... ok
[INFO] [stdout] test src/lib.rs - thanos_sort (line 85) ... ok
[INFO] [stdout] test src/lib.rs - thanos_sort_owned (line 143) ... ok
[INFO] [stdout] test src/lib.rs - thanos_sort_owned (line 170) ... ok
[INFO] [stdout] test src/lib.rs - thanos_sort_owned (line 158) ... ok
[INFO] [stdout] test src/lib.rs - thanos_sort (line 73) ... ok
[INFO] [stdout] test src/lib.rs - thanos_sort_owned (line 180) ... ok
[INFO] [stdout] test src/lib.rs - thanos_sort (line 96) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.87s; merged doctests compilation took 0.85s
[INFO] running `Command { std: "docker" "inspect" "c2211c55e6976e16f274166b8cee0fba2d98adc7c3765df1307d5ec2473ff5a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2211c55e6976e16f274166b8cee0fba2d98adc7c3765df1307d5ec2473ff5a0", kill_on_drop: false }`
[INFO] [stdout] c2211c55e6976e16f274166b8cee0fba2d98adc7c3765df1307d5ec2473ff5a0