[INFO] cloning repository https://github.com/fasterthanlime/chill-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fasterthanlime/chill-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffasterthanlime%2Fchill-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffasterthanlime%2Fchill-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9440e081c992b7587d521c637900fb64cba7bd42 [INFO] testing fasterthanlime/chill-rs against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffasterthanlime%2Fchill-rs" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fasterthanlime/chill-rs 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 git repo https://github.com/fasterthanlime/chill-rs [INFO] finished tweaking git repo https://github.com/fasterthanlime/chill-rs [INFO] tweaked toml for git repo https://github.com/fasterthanlime/chill-rs written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/fasterthanlime/chill-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rb v0.3.2 [INFO] [stderr] Downloaded hyper v0.12.13 [INFO] [stderr] Downloaded reqwest v0.9.4 [INFO] [stderr] Downloaded slice-deque v0.1.14 [INFO] [stderr] Downloaded ogg v0.6.1 [INFO] [stderr] Downloaded lewton v0.9.2 [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] 543b80f22b03f764d16cb6dfaa2b74eca6588c177508a3a3c75c70c9f3185a06 [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" "543b80f22b03f764d16cb6dfaa2b74eca6588c177508a3a3c75c70c9f3185a06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "543b80f22b03f764d16cb6dfaa2b74eca6588c177508a3a3c75c70c9f3185a06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "543b80f22b03f764d16cb6dfaa2b74eca6588c177508a3a3c75c70c9f3185a06", kill_on_drop: false }` [INFO] [stdout] 543b80f22b03f764d16cb6dfaa2b74eca6588c177508a3a3c75c70c9f3185a06 [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] 277860b8287256fbbb4b7ff14602283b4fa481a794228f0246b6f1bc3ac96b2b [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" "277860b8287256fbbb4b7ff14602283b4fa481a794228f0246b6f1bc3ac96b2b", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling openssl v0.10.15 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Compiling claxon v0.3.2 [INFO] [stderr] Compiling rb v0.3.2 [INFO] [stderr] Compiling rand v0.4.3 [INFO] [stderr] Compiling slice-deque v0.1.14 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling unicase v2.2.0 [INFO] [stderr] Compiling log v0.4.5 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling openssl-sys v0.9.39 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling minimp3-sys v0.3.0 [INFO] [stderr] Compiling smallvec v0.6.5 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling encoding_rs v0.8.10 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling want v0.0.6 [INFO] [stderr] Compiling bytes v0.4.10 [INFO] [stderr] Compiling ogg v0.6.1 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling lewton v0.9.2 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling crossbeam-epoch v0.5.2 [INFO] [stderr] Compiling cgmath v0.14.1 [INFO] [stderr] Compiling tokio-io v0.1.10 [INFO] [stderr] Compiling http v0.1.13 [INFO] [stderr] Compiling mime v0.3.12 [INFO] [stderr] Compiling phf_shared v0.7.23 [INFO] [stderr] Compiling cpal v0.8.2 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Compiling libflate v0.1.18 [INFO] [stderr] Compiling url v1.7.1 [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Compiling phf v0.7.23 [INFO] [stderr] Compiling minimp3 v0.3.0 [INFO] [stderr] Compiling crossbeam-deque v0.6.1 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling phf_codegen v0.7.23 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling tokio-threadpool v0.1.8 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Compiling tokio-reactor v0.1.6 [INFO] [stderr] Compiling serde_urlencoded v0.5.3 [INFO] [stderr] Compiling tokio-fs v0.1.4 [INFO] [stderr] Compiling tokio-tcp v0.1.2 [INFO] [stderr] Compiling tokio-uds v0.2.3 [INFO] [stderr] Compiling tokio-udp v0.1.2 [INFO] [stderr] Compiling tokio v0.1.11 [INFO] [stderr] Compiling rodio v0.8.1 [INFO] [stderr] Compiling h2 v0.1.13 [INFO] [stderr] Compiling hyper v0.12.13 [INFO] [stderr] Compiling hyper-tls v0.3.1 [INFO] [stderr] Compiling reqwest v0.9.4 [INFO] [stderr] Compiling chill-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:30:62 [INFO] [stdout] | [INFO] [stdout] 30 | fn stream(sink: &mut T) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 24s [INFO] running `Command { std: "docker" "inspect" "277860b8287256fbbb4b7ff14602283b4fa481a794228f0246b6f1bc3ac96b2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "277860b8287256fbbb4b7ff14602283b4fa481a794228f0246b6f1bc3ac96b2b", kill_on_drop: false }` [INFO] [stdout] 277860b8287256fbbb4b7ff14602283b4fa481a794228f0246b6f1bc3ac96b2b [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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ff00449c90bcb122f3a7af9263ad712d21cd8d6191e41608f8f9d9a1bad6912c [INFO] running `Command { std: "docker" "start" "-a" "ff00449c90bcb122f3a7af9263ad712d21cd8d6191e41608f8f9d9a1bad6912c", kill_on_drop: false }` [INFO] [stderr] Compiling chill-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:30:62 [INFO] [stdout] | [INFO] [stdout] 30 | fn stream(sink: &mut T) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.87s [INFO] running `Command { std: "docker" "inspect" "ff00449c90bcb122f3a7af9263ad712d21cd8d6191e41608f8f9d9a1bad6912c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff00449c90bcb122f3a7af9263ad712d21cd8d6191e41608f8f9d9a1bad6912c", kill_on_drop: false }` [INFO] [stdout] ff00449c90bcb122f3a7af9263ad712d21cd8d6191e41608f8f9d9a1bad6912c [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] 9a139a8130332817c3bd0c8d1ca6ed2e09d6fa4206dd1fbbf2bbca0714940a1d [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" "9a139a8130332817c3bd0c8d1ca6ed2e09d6fa4206dd1fbbf2bbca0714940a1d", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:30:62 [INFO] [stderr] | [INFO] [stderr] 30 | fn stream(sink: &mut T) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/chill-ef15b53bd7e618e6) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/chill_rs-252d453cd3a4f91a) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests chill [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9a139a8130332817c3bd0c8d1ca6ed2e09d6fa4206dd1fbbf2bbca0714940a1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a139a8130332817c3bd0c8d1ca6ed2e09d6fa4206dd1fbbf2bbca0714940a1d", kill_on_drop: false }` [INFO] [stdout] 9a139a8130332817c3bd0c8d1ca6ed2e09d6fa4206dd1fbbf2bbca0714940a1d