[INFO] cloning repository https://github.com/volfco/conqwest [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/volfco/conqwest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolfco%2Fconqwest", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolfco%2Fconqwest'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c0dbb86ba8e8d895d66304cecb65ff6d05df2b81 [INFO] testing volfco/conqwest against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolfco%2Fconqwest" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/volfco/conqwest on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/volfco/conqwest [INFO] finished tweaking git repo https://github.com/volfco/conqwest [INFO] tweaked toml for git repo https://github.com/volfco/conqwest written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/volfco/conqwest already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded backtrace v0.3.43 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.8 [INFO] [stderr] Downloaded reqwest v0.10.1 [INFO] [stderr] Downloaded consul v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", 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] b891a21b6e1b4098276b00e06c74360ba7b828afa2ff2e80ab057e1231e59fc9 [INFO] running `Command { std: "docker" "start" "-a" "b891a21b6e1b4098276b00e06c74360ba7b828afa2ff2e80ab057e1231e59fc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b891a21b6e1b4098276b00e06c74360ba7b828afa2ff2e80ab057e1231e59fc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b891a21b6e1b4098276b00e06c74360ba7b828afa2ff2e80ab057e1231e59fc9", kill_on_drop: false }` [INFO] [stdout] b891a21b6e1b4098276b00e06c74360ba7b828afa2ff2e80ab057e1231e59fc9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bbdae1cd688d65d70d5dd427c3b441f9d83ec383c1b6dc4c7b59007529578f76 [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" "bbdae1cd688d65d70d5dd427c3b441f9d83ec383c1b6dc4c7b59007529578f76", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling openssl v0.10.28 [INFO] [stderr] Compiling futures-sink v0.3.4 [INFO] [stderr] Compiling regex-syntax v0.6.14 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling openssl-sys v0.9.54 [INFO] [stderr] Compiling lock_api v0.3.3 [INFO] [stderr] Compiling http v0.2.0 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling flate2 v1.0.13 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling backtrace v0.3.43 [INFO] [stderr] Compiling mime_guess v2.0.1 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling tokio v0.2.11 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling regex v1.3.4 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling publicsuffix v1.5.4 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling tokio-util v0.2.0 [INFO] [stderr] Compiling h2 v0.2.1 [INFO] [stderr] Compiling tokio-tls v0.3.0 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling pin-project v0.4.8 [INFO] [stderr] Compiling hyper v0.13.2 [INFO] [stderr] Compiling hyper-tls v0.4.1 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling serde_json v1.0.46 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling reqwest v0.10.1 [INFO] [stderr] Compiling reqwest v0.9.24 [INFO] [stderr] Compiling consul v0.3.0 [INFO] [stderr] Compiling conqwest v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `trace` [INFO] [stdout] --> src/http.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use log::{warn, debug, trace}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/http.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | / /// method to quickly look up a service, select a random node, and perform a GET request returning [INFO] [stdout] 10 | | /// the output [INFO] [stdout] | |__________________^ [INFO] [stdout] 11 | [INFO] [stdout] 12 | let service: String = service.into(); [INFO] [stdout] | ------------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/http.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let mut config = config.unwrap(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 26s [INFO] running `Command { std: "docker" "inspect" "bbdae1cd688d65d70d5dd427c3b441f9d83ec383c1b6dc4c7b59007529578f76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbdae1cd688d65d70d5dd427c3b441f9d83ec383c1b6dc4c7b59007529578f76", kill_on_drop: false }` [INFO] [stdout] bbdae1cd688d65d70d5dd427c3b441f9d83ec383c1b6dc4c7b59007529578f76 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 765c9d27bdd90a4d077e7b86d44621223abfc0f29df7240c82191b7e7a71dab9 [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" "765c9d27bdd90a4d077e7b86d44621223abfc0f29df7240c82191b7e7a71dab9", kill_on_drop: false }` [INFO] [stderr] Compiling conqwest v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `trace` [INFO] [stdout] --> src/http.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use log::{warn, debug, trace}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/http.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | / /// method to quickly look up a service, select a random node, and perform a GET request returning [INFO] [stdout] 10 | | /// the output [INFO] [stdout] | |__________________^ [INFO] [stdout] 11 | [INFO] [stdout] 12 | let service: String = service.into(); [INFO] [stdout] | ------------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/http.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let mut config = config.unwrap(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `trace` [INFO] [stdout] --> src/http.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use log::{warn, debug, trace}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/http.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | / /// method to quickly look up a service, select a random node, and perform a GET request returning [INFO] [stdout] 10 | | /// the output [INFO] [stdout] | |__________________^ [INFO] [stdout] 11 | [INFO] [stdout] 12 | let service: String = service.into(); [INFO] [stdout] | ------------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/http.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let mut config = config.unwrap(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 11.59s [INFO] running `Command { std: "docker" "inspect" "765c9d27bdd90a4d077e7b86d44621223abfc0f29df7240c82191b7e7a71dab9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "765c9d27bdd90a4d077e7b86d44621223abfc0f29df7240c82191b7e7a71dab9", kill_on_drop: false }` [INFO] [stdout] 765c9d27bdd90a4d077e7b86d44621223abfc0f29df7240c82191b7e7a71dab9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1be8978305a633e93887a9acfd319eed8f018da356ed351eb41d40eb6cfea0a1 [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" "1be8978305a633e93887a9acfd319eed8f018da356ed351eb41d40eb6cfea0a1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `trace` [INFO] [stderr] --> src/http.rs:3:24 [INFO] [stderr] | [INFO] [stderr] 3 | use log::{warn, debug, trace}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/http.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | / /// method to quickly look up a service, select a random node, and perform a GET request returning [INFO] [stderr] 10 | | /// the output [INFO] [stderr] | |__________________^ [INFO] [stderr] 11 | [INFO] [stderr] 12 | let service: String = service.into(); [INFO] [stderr] | ------------------------------------- rustdoc does not generate documentation for statements [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | let mut config = config.unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `trace` [INFO] [stderr] --> src/http.rs:3:24 [INFO] [stderr] | [INFO] [stderr] 3 | use log::{warn, debug, trace}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/http.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | / /// method to quickly look up a service, select a random node, and perform a GET request returning [INFO] [stderr] 10 | | /// the output [INFO] [stderr] | |__________________^ [INFO] [stderr] 11 | [INFO] [stderr] 12 | let service: String = service.into(); [INFO] [stderr] | ------------------------------------- rustdoc does not generate documentation for statements [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/http.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | let mut config = config.unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.30s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/conqwest-a385fedb77e855be [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests conqwest [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" "1be8978305a633e93887a9acfd319eed8f018da356ed351eb41d40eb6cfea0a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1be8978305a633e93887a9acfd319eed8f018da356ed351eb41d40eb6cfea0a1", kill_on_drop: false }` [INFO] [stdout] 1be8978305a633e93887a9acfd319eed8f018da356ed351eb41d40eb6cfea0a1