[INFO] fetching crate bin_buffer 0.1.11...
[INFO] testing bin_buffer-0.1.11 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate bin_buffer 0.1.11 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate bin_buffer 0.1.11 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 bin_buffer 0.1.11
[INFO] finished tweaking crates.io crate bin_buffer 0.1.11
[INFO] tweaked toml for crates.io crate bin_buffer 0.1.11 written to /workspace/builds/worker-14/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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 005f3e973166a8bee463cdf88af376b0d6c2e3bd41bc89d09d417dda4f388a72
[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" "005f3e973166a8bee463cdf88af376b0d6c2e3bd41bc89d09d417dda4f388a72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "005f3e973166a8bee463cdf88af376b0d6c2e3bd41bc89d09d417dda4f388a72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "005f3e973166a8bee463cdf88af376b0d6c2e3bd41bc89d09d417dda4f388a72", kill_on_drop: false }`
[INFO] [stdout] 005f3e973166a8bee463cdf88af376b0d6c2e3bd41bc89d09d417dda4f388a72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 7e1d84ffdf1f46ae2633e4daaf831d2bab2ded45b6063a153f42804d792ccf8a
[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" "7e1d84ffdf1f46ae2633e4daaf831d2bab2ded45b6063a153f42804d792ccf8a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bin_buffer v0.1.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "7e1d84ffdf1f46ae2633e4daaf831d2bab2ded45b6063a153f42804d792ccf8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e1d84ffdf1f46ae2633e4daaf831d2bab2ded45b6063a153f42804d792ccf8a", kill_on_drop: false }`
[INFO] [stdout] 7e1d84ffdf1f46ae2633e4daaf831d2bab2ded45b6063a153f42804d792ccf8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 1aae8efd9eb7158368318bb03f401cfc3b715ab0bad058d5c43fa5136d674f31
[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" "1aae8efd9eb7158368318bb03f401cfc3b715ab0bad058d5c43fa5136d674f31", kill_on_drop: false }`
[INFO] [stderr]    Compiling bin_buffer v0.1.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "1aae8efd9eb7158368318bb03f401cfc3b715ab0bad058d5c43fa5136d674f31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aae8efd9eb7158368318bb03f401cfc3b715ab0bad058d5c43fa5136d674f31", kill_on_drop: false }`
[INFO] [stdout] 1aae8efd9eb7158368318bb03f401cfc3b715ab0bad058d5c43fa5136d674f31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 587c548681d545e717cddb18e2e8b9e03b1972e88e8ddc464b12749ad8ebd3ed
[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" "587c548681d545e717cddb18e2e8b9e03b1972e88e8ddc464b12749ad8ebd3ed", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bin_buffer-643f33ec65a4c705)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::test_f64_quadruple ... ok
[INFO] [stdout] test tests::test_true ... ok
[INFO] [stdout] test tests::test_u16 ... ok
[INFO] [stdout] test tests::test_f32 ... ok
[INFO] [stdout] test tests::test_u8 ... ok
[INFO] [stdout] test tests::test_string ... ok
[INFO] [stdout] test tests::test_vec ... ok
[INFO] [stdout] test tests::test_f64_tuple ... ok
[INFO] [stdout] test tests::test_f64 ... ok
[INFO] [stdout] test tests::test_f64_triple ... ok
[INFO] [stderr]    Doc-tests bin_buffer
[INFO] [stdout] test tests::test_u32 ... ok
[INFO] [stdout] test tests::test_u64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/lib.rs - usize (line 103) ... ok
[INFO] [stdout] test src/lib.rs - (U, V, W, X) (line 493) ... ok
[INFO] [stdout] test src/lib.rs - u16 (line 177) ... ok
[INFO] [stdout] test src/lib.rs - String (line 296) ... ok
[INFO] [stdout] test src/lib.rs - u8 (line 206) ... ok
[INFO] [stdout] test src/lib.rs - buffer_read_file (line 386) ... ok
[INFO] [stdout] test src/lib.rs - u32 (line 144) ... ok
[INFO] [stdout] test src/lib.rs - buffer_write_file_append (line 366) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - buffer_append_buffer (line 332) ... ok
[INFO] [stdout] test src/lib.rs - buffer_write_file (line 347) ... ok
[INFO] [stdout] test src/lib.rs - (U, V, W) (line 464) ... ok
[INFO] [stdout] test src/lib.rs - f64 (line 232) ... ok
[INFO] [stdout] test src/lib.rs - f32 (line 264) ... ok
[INFO] [stdout] test src/lib.rs - Vec<T> (line 405) ... ok
[INFO] [stdout] test src/lib.rs - (U, V) (line 438) ... ok
[INFO] [stdout] test src/lib.rs - u64 (line 61) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "587c548681d545e717cddb18e2e8b9e03b1972e88e8ddc464b12749ad8ebd3ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "587c548681d545e717cddb18e2e8b9e03b1972e88e8ddc464b12749ad8ebd3ed", kill_on_drop: false }`
[INFO] [stdout] 587c548681d545e717cddb18e2e8b9e03b1972e88e8ddc464b12749ad8ebd3ed