[INFO] fetching crate reproto-repository-http 0.3.36... [INFO] checking reproto-repository-http-0.3.36 against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920 [INFO] extracting crate reproto-repository-http 0.3.36 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate reproto-repository-http 0.3.36 on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate reproto-repository-http 0.3.36 [INFO] finished tweaking crates.io crate reproto-repository-http 0.3.36 [INFO] tweaked toml for crates.io crate reproto-repository-http 0.3.36 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded webpki v0.18.1 [INFO] [stderr] Downloaded rustls v0.12.0 [INFO] [stderr] Downloaded sct v0.3.0 [INFO] [stderr] Downloaded ct-logs v0.3.0 [INFO] [stderr] Downloaded tokio-rustls v0.5.0 [INFO] [stderr] Downloaded hyper-rustls v0.12.0 [INFO] [stderr] Downloaded webpki-roots v0.14.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b317a56e55bd44c353df1258cf6f57418a5a3e6d5ffa3dca2d74e2a34c2fe243 [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" "b317a56e55bd44c353df1258cf6f57418a5a3e6d5ffa3dca2d74e2a34c2fe243", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b317a56e55bd44c353df1258cf6f57418a5a3e6d5ffa3dca2d74e2a34c2fe243", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b317a56e55bd44c353df1258cf6f57418a5a3e6d5ffa3dca2d74e2a34c2fe243", kill_on_drop: false }` [INFO] [stdout] b317a56e55bd44c353df1258cf6f57418a5a3e6d5ffa3dca2d74e2a34c2fe243 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--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] 6e313513231fea0fd70b69fff93b0670fd7e460e2dbfa42ba11e91ae02cdce9b [INFO] running `Command { std: "docker" "start" "-a" "6e313513231fea0fd70b69fff93b0670fd7e460e2dbfa42ba11e91ae02cdce9b", kill_on_drop: false }` [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking scoped-tls v0.1.2 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Checking smallvec v0.2.1 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling httparse v1.4.0 [INFO] [stderr] Checking take v0.1.0 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Checking rustc-demangle v0.1.19 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Checking try-lock v0.1.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking hex v0.2.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking serde_test v1.0.125 [INFO] [stderr] Checking reproto-semver v0.3.36 [INFO] [stderr] Checking relative-path v0.3.7 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking ropey v0.6.3 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking want v0.0.4 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking relay v0.1.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking num-integer v0.1.44 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling backtrace v0.3.58 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Checking tokio-core v0.1.18 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking sct v0.3.0 [INFO] [stderr] Checking webpki v0.18.1 [INFO] [stderr] Checking tokio-proto v0.1.1 [INFO] [stderr] Checking ct-logs v0.3.0 [INFO] [stderr] Checking rustls v0.12.0 [INFO] [stderr] Checking webpki-roots v0.14.0 [INFO] [stderr] Checking hyper v0.11.27 [INFO] [stderr] Checking tokio-rustls v0.5.0 [INFO] [stderr] Checking hyper-rustls v0.12.0 [INFO] [stderr] Checking reproto-core v0.3.36 [INFO] [stderr] Checking reproto-repository v0.3.36 [INFO] [stderr] Checking reproto-repository-http v0.3.36 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:49:14 [INFO] [stdout] | [INFO] [stdout] 49 | ) -> Box, StatusCode), Error = Error>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, StatusCode), Error = Error>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:76:64 [INFO] [stdout] | [INFO] [stdout] 76 | fn put_object(&mut self, checksum: &Checksum, source: &mut Read, _force: bool) -> Result { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:134:73 [INFO] [stdout] | [INFO] [stdout] 134 | pub fn objects_from_url(config: ObjectsConfig, url: &Url) -> Result> { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Objects` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:49:14 [INFO] [stdout] | [INFO] [stdout] 49 | ) -> Box, StatusCode), Error = Error>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, StatusCode), Error = Error>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:76:64 [INFO] [stdout] | [INFO] [stdout] 76 | fn put_object(&mut self, checksum: &Checksum, source: &mut Read, _force: bool) -> Result { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:134:73 [INFO] [stdout] | [INFO] [stdout] 134 | pub fn objects_from_url(config: ObjectsConfig, url: &Url) -> Result> { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Objects` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 20s [INFO] running `Command { std: "docker" "inspect" "6e313513231fea0fd70b69fff93b0670fd7e460e2dbfa42ba11e91ae02cdce9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e313513231fea0fd70b69fff93b0670fd7e460e2dbfa42ba11e91ae02cdce9b", kill_on_drop: false }` [INFO] [stdout] 6e313513231fea0fd70b69fff93b0670fd7e460e2dbfa42ba11e91ae02cdce9b