[INFO] fetching crate shortlist 0.1.2...
[INFO] testing shortlist-0.1.2 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate shortlist 0.1.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate shortlist 0.1.2 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shortlist 0.1.2
[INFO] finished tweaking crates.io crate shortlist 0.1.2
[INFO] tweaked toml for crates.io crate shortlist 0.1.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 714e2c86df9e42a75d29a6fdfd9a2edc0eeb4dba6cc704890a3be54360ce187b
[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" "714e2c86df9e42a75d29a6fdfd9a2edc0eeb4dba6cc704890a3be54360ce187b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "714e2c86df9e42a75d29a6fdfd9a2edc0eeb4dba6cc704890a3be54360ce187b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "714e2c86df9e42a75d29a6fdfd9a2edc0eeb4dba6cc704890a3be54360ce187b", kill_on_drop: false }`
[INFO] [stdout] 714e2c86df9e42a75d29a6fdfd9a2edc0eeb4dba6cc704890a3be54360ce187b
[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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22aed44064a34354f1055a0c435e387592ebb91ddf7f341a5e47a88cffba1a1c
[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" "22aed44064a34354f1055a0c435e387592ebb91ddf7f341a5e47a88cffba1a1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling shortlist v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "22aed44064a34354f1055a0c435e387592ebb91ddf7f341a5e47a88cffba1a1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22aed44064a34354f1055a0c435e387592ebb91ddf7f341a5e47a88cffba1a1c", kill_on_drop: false }`
[INFO] [stdout] 22aed44064a34354f1055a0c435e387592ebb91ddf7f341a5e47a88cffba1a1c
[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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0dee4805c607606d1a83d1a15ba9484e6c58254aa094207d8b854a716766a84
[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" "a0dee4805c607606d1a83d1a15ba9484e6c58254aa094207d8b854a716766a84", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling shortlist v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.82s
[INFO] running `Command { std: "docker" "inspect" "a0dee4805c607606d1a83d1a15ba9484e6c58254aa094207d8b854a716766a84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0dee4805c607606d1a83d1a15ba9484e6c58254aa094207d8b854a716766a84", kill_on_drop: false }`
[INFO] [stdout] a0dee4805c607606d1a83d1a15ba9484e6c58254aa094207d8b854a716766a84
[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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] 534e4609bb7620ce16c9ff7c6022b2a28db4ee4952246f6ec7bc3283c68e5e89
[INFO] running `Command { std: "docker" "start" "-a" "534e4609bb7620ce16c9ff7c6022b2a28db4ee4952246f6ec7bc3283c68e5e89", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shortlist-e6f7a5ea2a51054a)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::append has been running for over 60 seconds
[INFO] [stdout] test tests::capacity_and_len has been running for over 60 seconds
[INFO] [stdout] test tests::clear has been running for over 60 seconds
[INFO] [stdout] test tests::drain has been running for over 60 seconds
[INFO] [stdout] test tests::into_sorted_vec has been running for over 60 seconds
[INFO] [stdout] test tests::into_sorted_vec_safe has been running for over 60 seconds
[INFO] [stdout] test tests::into_vec has been running for over 60 seconds
[INFO] [stdout] test tests::into_vec_safe has been running for over 60 seconds
[INFO] [stdout] test tests::iter has been running for over 60 seconds
[INFO] [stdout] test tests::sorted_cloned_vec has been running for over 60 seconds
[INFO] [stdout] test tests::clear ... ok
[INFO] [stdout] test tests::iter ... ok
[INFO] [stdout] test tests::into_vec ... ok
[INFO] [stdout] test tests::append ... ok
[INFO] [stdout] test tests::sorted_cloned_vec ... ok
[INFO] [stdout] test tests::drain ... ok
[INFO] [stdout] test tests::into_vec_safe ... ok
[INFO] [stdout] test tests::into_sorted_vec ... ok
[INFO] [stdout] test tests::capacity_and_len ... ok
[INFO] [stdout] test tests::into_sorted_vec_safe ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 86.35s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shortlist
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::append_slice (line 375) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::clear (line 644) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::capacity (line 506) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::into_vec (line 527) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::into_sorted_vec_safe (line 433) ... ok
[INFO] [stdout] test src/lib.rs - (line 92) ... ok
[INFO] [stdout] test src/lib.rs - (line 67) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::append (line 344) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::from_iter (line 211) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::into_sorted_vec (line 407) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::from_slice (line 180) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist (line 125) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::clone_push (line 289) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::drain (line 624) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::len (line 576) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::is_empty (line 601) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::into_vec_safe (line 551) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::iter (line 486) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::new (line 156) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::push (line 243) ... ok
[INFO] [stdout] test src/lib.rs - Shortlist<T>::sorted_cloned_vec (line 457) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.68s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "534e4609bb7620ce16c9ff7c6022b2a28db4ee4952246f6ec7bc3283c68e5e89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "534e4609bb7620ce16c9ff7c6022b2a28db4ee4952246f6ec7bc3283c68e5e89", kill_on_drop: false }`
[INFO] [stdout] 534e4609bb7620ce16c9ff7c6022b2a28db4ee4952246f6ec7bc3283c68e5e89