[INFO] cloning repository https://github.com/evanc577/twitter-archiver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/evanc577/twitter-archiver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fevanc577%2Ftwitter-archiver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fevanc577%2Ftwitter-archiver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9585e4d5d4594d57679bf0e8b4aa8939f63b4ec4 [INFO] checking evanc577/twitter-archiver against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fevanc577%2Ftwitter-archiver" "/workspace/builds/worker-97/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-97/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/evanc577/twitter-archiver on toolchain 39e1293fce4b650061e85dda88aa428f726a8444 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/evanc577/twitter-archiver [INFO] finished tweaking git repo https://github.com/evanc577/twitter-archiver [INFO] tweaked toml for git repo https://github.com/evanc577/twitter-archiver written to /workspace/builds/worker-97/source/Cargo.toml [INFO] crate git repo https://github.com/evanc577/twitter-archiver already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8ed41c453f0a465885e1a7da1ed6f9ef1c9092e9b28a2f4020d54b71872cb6d7 [INFO] running `Command { std: "docker" "start" "-a" "8ed41c453f0a465885e1a7da1ed6f9ef1c9092e9b28a2f4020d54b71872cb6d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ed41c453f0a465885e1a7da1ed6f9ef1c9092e9b28a2f4020d54b71872cb6d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ed41c453f0a465885e1a7da1ed6f9ef1c9092e9b28a2f4020d54b71872cb6d7", kill_on_drop: false }` [INFO] [stdout] 8ed41c453f0a465885e1a7da1ed6f9ef1c9092e9b28a2f4020d54b71872cb6d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 271e413a3a19e53185642aed75c9c21758b54adf65062419eafb0580abe30aca [INFO] running `Command { std: "docker" "start" "-a" "271e413a3a19e53185642aed75c9c21758b54adf65062419eafb0580abe30aca", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking futures-io v0.3.16 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking fs_extra v1.2.0 [INFO] [stderr] Checking exitcode v1.1.2 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Compiling tokio v1.9.0 [INFO] [stderr] Compiling futures-macro v0.3.16 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Checking http-body v0.4.3 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Compiling openssl-sys v0.9.65 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling openssl v0.10.35 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking socket2 v0.4.1 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking shellexpand v2.1.0 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking webpki-roots v0.21.1 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Checking futures-executor v0.3.16 [INFO] [stderr] Checking futures v0.3.16 [INFO] [stderr] Checking serde v1.0.127 [INFO] [stderr] Checking tokio-util v0.6.7 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Checking h2 v0.3.3 [INFO] [stderr] Checking serde_json v1.0.66 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking hyper v0.14.11 [INFO] [stderr] Checking hyper-rustls v0.22.1 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.4 [INFO] [stderr] Checking twitter_archiver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/twitter_client.rs:195:36 [INFO] [stdout] | [INFO] [stdout] 195 | let id: String = chunk.intersperse(",").collect(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(iter_intersperse)]` to the crate attributes to enable `std::iter::Iterator::intersperse` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/twitter_client.rs:195:36 [INFO] [stdout] | [INFO] [stdout] 195 | let id: String = chunk.intersperse(",").collect(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(iter_intersperse)]` to the crate attributes to enable `std::iter::Iterator::intersperse` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/downloader.rs:271:18 [INFO] [stdout] | [INFO] [stdout] 271 | .intersperse("\n".to_string()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(iter_intersperse)]` to the crate attributes to enable `std::iter::Iterator::intersperse` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/downloader.rs:271:18 [INFO] [stdout] | [INFO] [stdout] 271 | .intersperse("\n".to_string()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(iter_intersperse)]` to the crate attributes to enable `std::iter::Iterator::intersperse` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 37.60s [INFO] running `Command { std: "docker" "inspect" "271e413a3a19e53185642aed75c9c21758b54adf65062419eafb0580abe30aca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "271e413a3a19e53185642aed75c9c21758b54adf65062419eafb0580abe30aca", kill_on_drop: false }` [INFO] [stdout] 271e413a3a19e53185642aed75c9c21758b54adf65062419eafb0580abe30aca