[INFO] cloning repository https://github.com/ogoodman/rust-tc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ogoodman/rust-tc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fogoodman%2Frust-tc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fogoodman%2Frust-tc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 124ce7ac75776ecdcdb96bef779251a0eafba0d4
[INFO] testing ogoodman/rust-tc against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fogoodman%2Frust-tc" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ogoodman/rust-tc on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ogoodman/rust-tc
[INFO] finished tweaking git repo https://github.com/ogoodman/rust-tc
[INFO] tweaked toml for git repo https://github.com/ogoodman/rust-tc written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/ogoodman/rust-tc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2027334e1dd3a76dbfa5c927303faa7f36dd0c7f82b4a05e21f295f4af2b4bbc
[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" "2027334e1dd3a76dbfa5c927303faa7f36dd0c7f82b4a05e21f295f4af2b4bbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2027334e1dd3a76dbfa5c927303faa7f36dd0c7f82b4a05e21f295f4af2b4bbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2027334e1dd3a76dbfa5c927303faa7f36dd0c7f82b4a05e21f295f4af2b4bbc", kill_on_drop: false }`
[INFO] [stdout] 2027334e1dd3a76dbfa5c927303faa7f36dd0c7f82b4a05e21f295f4af2b4bbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "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] b864a5b4ad7c3cfed945f262e865345fb3d64831a8a65c6b4efd009bc0a8c83f
[INFO] running `Command { std: "docker" "start" "-a" "b864a5b4ad7c3cfed945f262e865345fb3d64831a8a65c6b4efd009bc0a8c83f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.42
[INFO] [stderr]    Compiling rust-tc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/list.rs:32:34
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn next(&mut self) -> Option<(&'a [u8])> {
[INFO] [stdout]    |                                  ^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:83:36
[INFO] [stdout]    |
[INFO] [stdout] 83 |         let op = (op as *const Box<Cmp>).as_ref().unwrap();
[INFO] [stdout]    |                                    ^^^ help: use `dyn`: `dyn Cmp`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:90:25
[INFO] [stdout]    |
[INFO] [stdout] 90 | fn new_cmp_ptr(cmp: Box<Cmp>) -> *mut libc::c_void {
[INFO] [stdout]    |                         ^^^ help: use `dyn`: `dyn Cmp`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:95:33
[INFO] [stdout]    |
[INFO] [stdout] 95 |     Box::from_raw(p as *mut Box<Cmp>);
[INFO] [stdout]    |                                 ^^^ help: use `dyn`: `dyn Cmp`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:151:39
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn setcmp(&mut self, cmp: Box<Cmp>) -> Result<()> {
[INFO] [stdout]     |                                       ^^^ help: use `dyn`: `dyn Cmp`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/rust_tc-a4124f55e28d6bd8.rust_tc.e1f5112c-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rust_tc-a4124f55e28d6bd8.rust_tc.e1f5112c-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rust_tc-a4124f55e28d6bd8.rust_tc.e1f5112c-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rust_tc-a4124f55e28d6bd8.rust_tc.e1f5112c-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rust_tc-a4124f55e28d6bd8.rust_tc.e1f5112c-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rust_tc-a4124f55e28d6bd8.rust_tc.e1f5112c-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rust_tc-a4124f55e28d6bd8.rust_tc.e1f5112c-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rust_tc-a4124f55e28d6bd8.rust_tc.e1f5112c-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rust_tc-a4124f55e28d6bd8.rust_tc.e1f5112c-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rust_tc-a4124f55e28d6bd8.rust_tc.e1f5112c-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rust_tc-a4124f55e28d6bd8.rust_tc.e1f5112c-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rust_tc-a4124f55e28d6bd8.rust_tc.e1f5112c-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rust_tc-a4124f55e28d6bd8.rust_tc.e1f5112c-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rust_tc-a4124f55e28d6bd8.rust_tc.e1f5112c-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rust_tc-a4124f55e28d6bd8.rust_tc.e1f5112c-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rust_tc-a4124f55e28d6bd8.rust_tc.e1f5112c-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/rust_tc-a4124f55e28d6bd8.qm8pt1vciq6u72g.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librust_tc-994679dc248e2825.rlib" "/opt/rustwide/target/debug/deps/liblibc-9ab0072889765173.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-197d933f09d9a590.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-46a006cddfd334f0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b9870310e470b38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-260022ba8f1ab4ee.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-71377435a799394f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-658ee5924fde57cd.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-9e8627da6bd1b94a.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-19fdaac49f59be84.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-cb00e2691ea45905.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-50f6726defae5ae1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-2afc16311deea26e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bb5cb0fe086ee8cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-896053247b5dfd0b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-735e1f2ac3cf23be.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9dfb6622644c732c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-beea7d9617fe25c5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8ef7dd43fc671f88.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a9a3b2ad67977f47.rlib" "-Wl,-Bdynamic" "-ltokyocabinet" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/rust_tc-a4124f55e28d6bd8" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -ltokyocabinet
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-tc` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "b864a5b4ad7c3cfed945f262e865345fb3d64831a8a65c6b4efd009bc0a8c83f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b864a5b4ad7c3cfed945f262e865345fb3d64831a8a65c6b4efd009bc0a8c83f", kill_on_drop: false }`
[INFO] [stdout] b864a5b4ad7c3cfed945f262e865345fb3d64831a8a65c6b4efd009bc0a8c83f
