[INFO] cloning repository https://github.com/lambdastackio/s3lsio [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lambdastackio/s3lsio" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flambdastackio%2Fs3lsio", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flambdastackio%2Fs3lsio'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 46a72d9d6f6f7cc50a01ad690ac30d5abc006fa4 [INFO] testing lambdastackio/s3lsio against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flambdastackio%2Fs3lsio" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lambdastackio/s3lsio on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lambdastackio/s3lsio [INFO] finished tweaking git repo https://github.com/lambdastackio/s3lsio [INFO] tweaked toml for git repo https://github.com/lambdastackio/s3lsio written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/lambdastackio/s3lsio already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-iter v0.1.32 [INFO] [stderr] Downloaded gcc v0.3.43 [INFO] [stderr] Downloaded hyper v0.10.4 [INFO] [stderr] Downloaded lazy_static v0.2.2 [INFO] [stderr] Downloaded serde_json v0.8.6 [INFO] [stderr] Downloaded dtoa v0.2.2 [INFO] [stderr] Downloaded itoa v0.1.1 [INFO] [stderr] Downloaded chrono v0.2.25 [INFO] [stderr] Downloaded serde v0.8.23 [INFO] [stderr] Downloaded num-integer v0.1.32 [INFO] [stderr] Downloaded aws-sdk-rust v0.1.40 [INFO] [stderr] Downloaded openssl-sys v0.9.7 [INFO] [stderr] Downloaded env_logger v0.3.5 [INFO] [stderr] Downloaded md5 v0.2.1 [INFO] [stderr] Downloaded hyper-openssl v0.2.2 [INFO] [stderr] Downloaded openssl v0.9.7 [INFO] [stderr] Downloaded bitflags v0.8.0 [INFO] [stderr] Downloaded term_size v0.2.2 [INFO] [stderr] Downloaded rpassword v0.2.3 [INFO] [stderr] Downloaded clap v2.20.4 [INFO] [stderr] Downloaded errno v0.1.8 [INFO] [stderr] Downloaded lsio v0.1.16 [INFO] [stderr] Downloaded pbr v1.0.0-alpha.2 [INFO] [stderr] Downloaded num v0.1.36 [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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bc367aa445df81000575877852c9c41e48d221c837f8731c24a368c0d5ab12c6 [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" "bc367aa445df81000575877852c9c41e48d221c837f8731c24a368c0d5ab12c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bc367aa445df81000575877852c9c41e48d221c837f8731c24a368c0d5ab12c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc367aa445df81000575877852c9c41e48d221c837f8731c24a368c0d5ab12c6", kill_on_drop: false }` [INFO] [stdout] bc367aa445df81000575877852c9c41e48d221c837f8731c24a368c0d5ab12c6 [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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 81dd6e59b63693138bf2457c8c7d97673547f9b6e8b2c3795949102fb3bf61c1 [INFO] running `Command { std: "docker" "start" "-a" "81dd6e59b63693138bf2457c8c7d97673547f9b6e8b2c3795949102fb3bf61c1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.20 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Compiling matches v0.1.4 [INFO] [stderr] Compiling gcc v0.3.43 [INFO] [stderr] Compiling num-traits v0.1.36 [INFO] [stderr] Compiling log v0.3.6 [INFO] [stderr] Compiling unicode-normalization v0.1.4 [INFO] [stderr] Compiling rustc-serialize v0.3.22 [INFO] [stderr] Compiling openssl v0.9.7 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling lazy_static v0.2.2 [INFO] [stderr] Compiling traitobject v0.0.1 [INFO] [stderr] Compiling foreign-types v0.2.0 [INFO] [stderr] Compiling httparse v1.2.1 [INFO] [stderr] Compiling term v0.4.5 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling md5 v0.2.1 [INFO] [stderr] Compiling vec_map v0.6.0 [INFO] [stderr] Compiling xml-rs v0.1.26 [INFO] [stderr] Compiling unicode-bidi v0.2.5 [INFO] [stderr] Compiling unicase v1.4.0 [INFO] [stderr] Compiling hyper v0.10.4 [INFO] [stderr] Compiling mime v0.2.2 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling time v0.1.36 [INFO] [stderr] Compiling termios v0.2.2 [INFO] [stderr] Compiling num_cpus v1.2.1 [INFO] [stderr] Compiling errno v0.1.8 [INFO] [stderr] Compiling term_size v0.2.2 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling rpassword v0.2.3 [INFO] [stderr] Compiling num-integer v0.1.32 [INFO] [stderr] Compiling serde_json v0.8.6 [INFO] [stderr] Compiling clap v2.20.4 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling pbr v1.0.0-alpha.2 [INFO] [stderr] Compiling idna v0.1.0 [INFO] [stderr] Compiling num-iter v0.1.32 [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pbr-1.0.0-alpha.2/src/pb.rs:378:64 [INFO] [stdout] | [INFO] [stdout] 378 | base = base + repeat!(self.bar_current.as_ref(), curr_count - 1) + [INFO] [stdout] | -----------------^^^^^^-- [INFO] [stdout] | | | [INFO] [stdout] | | cannot infer type for type parameter `T` declared on the trait `AsRef` [INFO] [stdout] | this method call resolves to `&T` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `String: AsRef<_>` found in the following crates: `alloc`, `std`: [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] - impl AsRef<[u8]> for String; [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pbr-1.0.0-alpha.2/src/pb.rs:23:30 [INFO] [stdout] | [INFO] [stdout] 23 | &repeat($s).take($n).collect::() [INFO] [stdout] | ^^^^^^^ cannot infer type for reference `&_` [INFO] [stdout] ... [INFO] [stdout] 378 | base = base + repeat!(self.bar_current.as_ref(), curr_count - 1) + [INFO] [stdout] | -------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `String: FromIterator<&_>` found in the `alloc` crate: [INFO] [stdout] - impl<'a> FromIterator<&'a char> for String; [INFO] [stdout] - impl<'a> FromIterator<&'a str> for String; [INFO] [stdout] = note: this error originates in the macro `repeat` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pbr-1.0.0-alpha.2/src/pb.rs:381:64 [INFO] [stdout] | [INFO] [stdout] 381 | base = base + repeat!(self.bar_current.as_ref(), curr_count); [INFO] [stdout] | -----------------^^^^^^-- [INFO] [stdout] | | | [INFO] [stdout] | | cannot infer type for type parameter `T` declared on the trait `AsRef` [INFO] [stdout] | this method call resolves to `&T` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `String: AsRef<_>` found in the following crates: `alloc`, `std`: [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] - impl AsRef<[u8]> for String; [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pbr-1.0.0-alpha.2/src/pb.rs:23:30 [INFO] [stdout] | [INFO] [stdout] 23 | &repeat($s).take($n).collect::() [INFO] [stdout] | ^^^^^^^ cannot infer type for reference `&_` [INFO] [stdout] ... [INFO] [stdout] 381 | base = base + repeat!(self.bar_current.as_ref(), curr_count); [INFO] [stdout] | ---------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `String: FromIterator<&_>` found in the `alloc` crate: [INFO] [stdout] - impl<'a> FromIterator<&'a char> for String; [INFO] [stdout] - impl<'a> FromIterator<&'a str> for String; [INFO] [stdout] = note: this error originates in the macro `repeat` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pbr-1.0.0-alpha.2/src/pb.rs:383:59 [INFO] [stdout] | [INFO] [stdout] 383 | base = base + repeat!(self.bar_remain.as_ref(), rema_count) + &self.bar_end; [INFO] [stdout] | ----------------^^^^^^-- [INFO] [stdout] | | | [INFO] [stdout] | | cannot infer type for type parameter `T` declared on the trait `AsRef` [INFO] [stdout] | this method call resolves to `&T` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `String: AsRef<_>` found in the following crates: `alloc`, `std`: [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] - impl AsRef<[u8]> for String; [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pbr-1.0.0-alpha.2/src/pb.rs:23:30 [INFO] [stdout] | [INFO] [stdout] 23 | &repeat($s).take($n).collect::() [INFO] [stdout] | ^^^^^^^ cannot infer type for reference `&_` [INFO] [stdout] ... [INFO] [stdout] 383 | base = base + repeat!(self.bar_remain.as_ref(), rema_count) + &self.bar_end; [INFO] [stdout] | --------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `String: FromIterator<&_>` found in the `alloc` crate: [INFO] [stdout] - impl<'a> FromIterator<&'a char> for String; [INFO] [stdout] - impl<'a> FromIterator<&'a str> for String; [INFO] [stdout] = note: this error originates in the macro `repeat` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `pbr` due to 7 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "81dd6e59b63693138bf2457c8c7d97673547f9b6e8b2c3795949102fb3bf61c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81dd6e59b63693138bf2457c8c7d97673547f9b6e8b2c3795949102fb3bf61c1", kill_on_drop: false }` [INFO] [stdout] 81dd6e59b63693138bf2457c8c7d97673547f9b6e8b2c3795949102fb3bf61c1