[INFO] crate shawshank 0.2.3 is already in cache
[INFO] testing shawshank-0.2.3 against 1.45.2 for beta-1.46-1
[INFO] extracting crate shawshank 0.2.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate shawshank 0.2.3 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "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-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3c5d0d4bed814885e15fc479d0d8897f13389b980a39fb090edec15826fad40
[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" "c3c5d0d4bed814885e15fc479d0d8897f13389b980a39fb090edec15826fad40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3c5d0d4bed814885e15fc479d0d8897f13389b980a39fb090edec15826fad40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3c5d0d4bed814885e15fc479d0d8897f13389b980a39fb090edec15826fad40", kill_on_drop: false }`
[INFO] [stdout] c3c5d0d4bed814885e15fc479d0d8897f13389b980a39fb090edec15826fad40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", 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] 1e2fab5bf4b94f347c569a05b0a6910210180b647f2a6d9434b61830e9022681
[INFO] running `Command { std: "docker" "start" "-a" "1e2fab5bf4b94f347c569a05b0a6910210180b647f2a6d9434b61830e9022681", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[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 4.53s
[INFO] running `Command { std: "docker" "inspect" "1e2fab5bf4b94f347c569a05b0a6910210180b647f2a6d9434b61830e9022681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e2fab5bf4b94f347c569a05b0a6910210180b647f2a6d9434b61830e9022681", kill_on_drop: false }`
[INFO] [stdout] 1e2fab5bf4b94f347c569a05b0a6910210180b647f2a6d9434b61830e9022681
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", 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] c7566337e6b31928ca501a292ce10806d6d84e113200a43895b61d59a1d88c44
[INFO] running `Command { std: "docker" "start" "-a" "c7566337e6b31928ca501a292ce10806d6d84e113200a43895b61d59a1d88c44", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[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 5.12s
[INFO] running `Command { std: "docker" "inspect" "c7566337e6b31928ca501a292ce10806d6d84e113200a43895b61d59a1d88c44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7566337e6b31928ca501a292ce10806d6d84e113200a43895b61d59a1d88c44", kill_on_drop: false }`
[INFO] [stdout] c7566337e6b31928ca501a292ce10806d6d84e113200a43895b61d59a1d88c44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 4eab313e23470ce0b21e354e7f67b8aa21abdc8a771a5ece6859107f7c7cfb4a
[INFO] running `Command { std: "docker" "start" "-a" "4eab313e23470ce0b21e354e7f67b8aa21abdc8a771a5ece6859107f7c7cfb4a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/shawshank-90b0c5da2be17d26
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shawshank
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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>::disintern (line 329) ... 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>::intern (line 306) ... 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::StadiumSet<O, R, I, M>::resolve (line 432) ... 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::ArenaSet (line 68) ... 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::StadiumSet<O, R, I, M>::intern (line 394) ... 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" "4eab313e23470ce0b21e354e7f67b8aa21abdc8a771a5ece6859107f7c7cfb4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4eab313e23470ce0b21e354e7f67b8aa21abdc8a771a5ece6859107f7c7cfb4a", kill_on_drop: false }`
[INFO] [stdout] 4eab313e23470ce0b21e354e7f67b8aa21abdc8a771a5ece6859107f7c7cfb4a