[INFO] crate sorted 0.2.0 is already in cache
[INFO] testing sorted-0.2.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate sorted 0.2.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate sorted 0.2.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sorted 0.2.0
[INFO] finished tweaking crates.io crate sorted 0.2.0
[INFO] tweaked toml for crates.io crate sorted 0.2.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2d438deecb1f1dbfce70d243ec87b23f5dc033480310d80b9398ceb2207fc5a
[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" "e2d438deecb1f1dbfce70d243ec87b23f5dc033480310d80b9398ceb2207fc5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2d438deecb1f1dbfce70d243ec87b23f5dc033480310d80b9398ceb2207fc5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2d438deecb1f1dbfce70d243ec87b23f5dc033480310d80b9398ceb2207fc5a", kill_on_drop: false }`
[INFO] [stdout] e2d438deecb1f1dbfce70d243ec87b23f5dc033480310d80b9398ceb2207fc5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9aaf4d1f738cb44d46629b2a6b8a58d7a15f6f661a08c90e63a4857444936bbd
[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" "9aaf4d1f738cb44d46629b2a6b8a58d7a15f6f661a08c90e63a4857444936bbd", kill_on_drop: false }`
[INFO] [stderr]    Compiling sorted v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "9aaf4d1f738cb44d46629b2a6b8a58d7a15f6f661a08c90e63a4857444936bbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aaf4d1f738cb44d46629b2a6b8a58d7a15f6f661a08c90e63a4857444936bbd", kill_on_drop: false }`
[INFO] [stdout] 9aaf4d1f738cb44d46629b2a6b8a58d7a15f6f661a08c90e63a4857444936bbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a81dc61be4c4526c7ff8ab5b280216d1974e9897dff5a0007d6440603833c20
[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" "3a81dc61be4c4526c7ff8ab5b280216d1974e9897dff5a0007d6440603833c20", kill_on_drop: false }`
[INFO] [stderr]    Compiling sorted v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> tests/usage.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `Command { std: "docker" "inspect" "3a81dc61be4c4526c7ff8ab5b280216d1974e9897dff5a0007d6440603833c20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a81dc61be4c4526c7ff8ab5b280216d1974e9897dff5a0007d6440603833c20", kill_on_drop: false }`
[INFO] [stdout] 3a81dc61be4c4526c7ff8ab5b280216d1974e9897dff5a0007d6440603833c20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] 081dd06bcdde74e9bf072bf47f066ceaf9567e8d0a1c59a59857663bc8a38cc6
[INFO] running `Command { std: "docker" "start" "-a" "081dd06bcdde74e9bf072bf47f066ceaf9567e8d0a1c59a59857663bc8a38cc6", kill_on_drop: false }`
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> tests/usage.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sorted-49e72d25afc4733b
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/iterators-6ed8825d7d40601f
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test intersection_iter ... ok
[INFO] [stdout] test union_iter ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/usage-14090943e3de1f61
[INFO] [stdout] test difference_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test sort_by_first ... ok
[INFO] [stdout] test sort_by_property_string ... ok
[INFO] [stdout] test ascending_order ... ok
[INFO] [stdout] test sorted_array ... ok
[INFO] [stdout] test sorted_insert ... ok
[INFO] [stdout] test sorted_slice ... ok
[INFO] [stdout] test take_sorted_ref_iterator ... ok
[INFO] [stdout] test descending_order ... ok
[INFO] [stdout] test sorted_vec ... ok
[INFO] [stdout] test sorted_vec_from_sorted_iterator ... ok
[INFO] [stdout] test sort_with_property_key_type ... ok
[INFO] [stdout] test sort_by_second ... ok
[INFO] [stdout] test sorted_vec_ref ... ok
[INFO] [stdout] test take_sorted_iterator ... ok
[INFO] [stdout] test sorted_slice_from_sorted_vec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sorted
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "081dd06bcdde74e9bf072bf47f066ceaf9567e8d0a1c59a59857663bc8a38cc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "081dd06bcdde74e9bf072bf47f066ceaf9567e8d0a1c59a59857663bc8a38cc6", kill_on_drop: false }`
[INFO] [stdout] 081dd06bcdde74e9bf072bf47f066ceaf9567e8d0a1c59a59857663bc8a38cc6