[INFO] crate shawshank 0.2.3 is already in cache
[INFO] testing shawshank-0.2.3 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate shawshank 0.2.3 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate shawshank 0.2.3 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 shawshank 0.2.3
[INFO] finished tweaking crates.io crate shawshank 0.2.3
[INFO] tweaked toml for crates.io crate shawshank 0.2.3 written to /workspace/builds/worker-1/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 686747527fbe4da8853acb6d29da550811c6dd5b498dec41cdd6d41f3377b96c
[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" "686747527fbe4da8853acb6d29da550811c6dd5b498dec41cdd6d41f3377b96c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "686747527fbe4da8853acb6d29da550811c6dd5b498dec41cdd6d41f3377b96c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "686747527fbe4da8853acb6d29da550811c6dd5b498dec41cdd6d41f3377b96c", kill_on_drop: false }`
[INFO] [stdout] 686747527fbe4da8853acb6d29da550811c6dd5b498dec41cdd6d41f3377b96c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a8bd474624142eaa2751f6eb70c571088aefa430163db3e7144a68dc7a0dd9a
[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" "5a8bd474624142eaa2751f6eb70c571088aefa430163db3e7144a68dc7a0dd9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling shawshank v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.59s
[INFO] running `Command { std: "docker" "inspect" "5a8bd474624142eaa2751f6eb70c571088aefa430163db3e7144a68dc7a0dd9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a8bd474624142eaa2751f6eb70c571088aefa430163db3e7144a68dc7a0dd9a", kill_on_drop: false }`
[INFO] [stdout] 5a8bd474624142eaa2751f6eb70c571088aefa430163db3e7144a68dc7a0dd9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8892e8350b4e6d36d956d7832b5b3318099ec77daaf119f2e5edfae9eba79d85
[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" "8892e8350b4e6d36d956d7832b5b3318099ec77daaf119f2e5edfae9eba79d85", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling shawshank v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.66s
[INFO] running `Command { std: "docker" "inspect" "8892e8350b4e6d36d956d7832b5b3318099ec77daaf119f2e5edfae9eba79d85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8892e8350b4e6d36d956d7832b5b3318099ec77daaf119f2e5edfae9eba79d85", kill_on_drop: false }`
[INFO] [stdout] 8892e8350b4e6d36d956d7832b5b3318099ec77daaf119f2e5edfae9eba79d85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/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] 98a4a815608f37b1265ad26bf5cdd73f8ed9ba87d98167a868813c8c5941b264
[INFO] running `Command { std: "docker" "start" "-a" "98a4a815608f37b1265ad26bf5cdd73f8ed9ba87d98167a868813c8c5941b264", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/shawshank-03ff8bdcd103ba86
[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]    Doc-tests shawshank
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/arena_set.rs - arena_set::ArenaSet (line 18) ... ok
[INFO] [stdout] test src/arena_set.rs - arena_set::ArenaSet<O, I, M>::intern (line 306) ... ok
[INFO] [stdout] test src/arena_set.rs - arena_set::ArenaSet (line 68) ... ok
[INFO] [stdout] test src/arena_set.rs - arena_set::StadiumSet<O, R, I, M>::disintern (line 414) ... ok
[INFO] [stdout] test src/arena_set.rs - arena_set::ArenaSet<O, I, M>::resolve (line 171) ... ok
[INFO] [stdout] test src/arena_set.rs - arena_set::StadiumSet<O, R, I, M>::resolve (line 432) ... ok
[INFO] [stdout] test src/arena_set.rs - arena_set::StadiumSet<O, R, I, M>::intern (line 394) ... ok
[INFO] [stdout] test src/builder.rs - builder::Builder (line 13) ... ok
[INFO] [stdout] test src/arena_set.rs - arena_set::ArenaSet<O, I, M>::count (line 148) ... ok
[INFO] [stdout] test src/arena_set.rs - arena_set::ArenaSet<O, I, M>::disintern (line 329) ... ok
[INFO] [stdout] test src/arena_set.rs - arena_set::ArenaSet<O, I, M>::shrink (line 353) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "98a4a815608f37b1265ad26bf5cdd73f8ed9ba87d98167a868813c8c5941b264", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98a4a815608f37b1265ad26bf5cdd73f8ed9ba87d98167a868813c8c5941b264", kill_on_drop: false }`
[INFO] [stdout] 98a4a815608f37b1265ad26bf5cdd73f8ed9ba87d98167a868813c8c5941b264