[INFO] fetching crate vecrem 0.1.0...
[INFO] testing vecrem-0.1.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate vecrem 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate vecrem 0.1.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vecrem 0.1.0
[INFO] finished tweaking crates.io crate vecrem 0.1.0
[INFO] tweaked toml for crates.io crate vecrem 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dadf41ab24e7f654ae925385de92bb1797a7c82d1bb22e9ec33866c25e64b457
[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" "dadf41ab24e7f654ae925385de92bb1797a7c82d1bb22e9ec33866c25e64b457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dadf41ab24e7f654ae925385de92bb1797a7c82d1bb22e9ec33866c25e64b457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dadf41ab24e7f654ae925385de92bb1797a7c82d1bb22e9ec33866c25e64b457", kill_on_drop: false }`
[INFO] [stdout] dadf41ab24e7f654ae925385de92bb1797a7c82d1bb22e9ec33866c25e64b457
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 019b950aa742c099606a4f07a2f43770c7c0bc8f9ebdd3c433695561d14be293
[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" "019b950aa742c099606a4f07a2f43770c7c0bc8f9ebdd3c433695561d14be293", kill_on_drop: false }`
[INFO] [stderr]    Compiling vecrem v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "019b950aa742c099606a4f07a2f43770c7c0bc8f9ebdd3c433695561d14be293", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "019b950aa742c099606a4f07a2f43770c7c0bc8f9ebdd3c433695561d14be293", kill_on_drop: false }`
[INFO] [stdout] 019b950aa742c099606a4f07a2f43770c7c0bc8f9ebdd3c433695561d14be293
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a08965eb0cdaadfeec2879f21ba5df069641d8d6d0e8caad92ad0b1cf499603
[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" "6a08965eb0cdaadfeec2879f21ba5df069641d8d6d0e8caad92ad0b1cf499603", kill_on_drop: false }`
[INFO] [stderr]    Compiling vecrem v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "6a08965eb0cdaadfeec2879f21ba5df069641d8d6d0e8caad92ad0b1cf499603", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a08965eb0cdaadfeec2879f21ba5df069641d8d6d0e8caad92ad0b1cf499603", kill_on_drop: false }`
[INFO] [stdout] 6a08965eb0cdaadfeec2879f21ba5df069641d8d6d0e8caad92ad0b1cf499603
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cc14dc2f7b3486e6ceb509d80e7f0a6a9d0b0e746c98f20472c95d9fd0799bf2
[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" "cc14dc2f7b3486e6ceb509d80e7f0a6a9d0b0e746c98f20472c95d9fd0799bf2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vecrem-3122ef09b50dbd33)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] test tests::skip ... ok
[INFO] [stdout] test tests::forget_entry ... ok
[INFO] [stdout] test tests::forget ... ok
[INFO] [stdout] test tests::even ... ok
[INFO] [stdout] test tests::drop ... ok
[INFO] [stdout] test tests::clear ... ok
[INFO] [stdout] test tests::break_ ... ok
[INFO] [stdout] test tests::zforget_entry ... ok
[INFO] [stderr]    Doc-tests vecrem
[INFO] [stdout] test tests::zst ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Removing::len (line 240) ... ok
[INFO] [stdout] test src/lib.rs - Removing (line 126) ... ok
[INFO] [stdout] test src/lib.rs - Entry (line 324) ... ok
[INFO] [stdout] test src/lib.rs - Removing (line 89) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cc14dc2f7b3486e6ceb509d80e7f0a6a9d0b0e746c98f20472c95d9fd0799bf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc14dc2f7b3486e6ceb509d80e7f0a6a9d0b0e746c98f20472c95d9fd0799bf2", kill_on_drop: false }`
[INFO] [stdout] cc14dc2f7b3486e6ceb509d80e7f0a6a9d0b0e746c98f20472c95d9fd0799bf2