[INFO] updating cached repository https://github.com/getslash/scotty-transporter [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f6e6b2488b76e38c6a90ce903e27c9102b6c79a8 [INFO] checking getslash/scotty-transporter against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgetslash%2Fscotty-transporter" "/workspace/builds/worker-12/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/getslash/scotty-transporter on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/getslash/scotty-transporter [INFO] finished tweaking git repo https://github.com/getslash/scotty-transporter [INFO] tweaked toml for git repo https://github.com/getslash/scotty-transporter written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/getslash/scotty-transporter already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 77fb4177f37bf240ea7aa6c2af3159e447b66034e2af9b6f76fe999713f7d91b [INFO] running `"docker" "start" "-a" "77fb4177f37bf240ea7aa6c2af3159e447b66034e2af9b6f76fe999713f7d91b"` [INFO] [stderr] Compiling encoding_rs v0.8.10 [INFO] [stderr] Checking dtoa v0.4.3 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Checking uname v0.1.1 [INFO] [stderr] Compiling unicase v2.2.0 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking tokio-timer v0.2.7 [INFO] [stderr] Checking tokio-current-thread v0.1.3 [INFO] [stderr] Checking want v0.0.6 [INFO] [stderr] Checking fern v0.5.6 [INFO] [stderr] Compiling proc-macro2 v0.4.20 [INFO] [stderr] Checking tokio-io v0.1.9 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling im v12.1.0 [INFO] [stderr] Compiling sentry v0.12.0 [INFO] [stderr] Checking uuid v0.7.1 [INFO] [stderr] Checking serde_json v1.0.32 [INFO] [stderr] Compiling phf_shared v0.7.23 [INFO] [stderr] Checking rust-crypto v0.2.36 [INFO] [stderr] Checking url_serde v0.2.0 [INFO] [stderr] Checking libflate v0.1.18 [INFO] [stderr] Checking serde_urlencoded v0.5.3 [INFO] [stderr] Checking tokio-threadpool v0.1.7 [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Checking phf v0.7.23 [INFO] [stderr] Compiling phf_codegen v0.7.23 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Checking debugid v0.3.1 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking h2 v0.1.12 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking mime v0.3.9 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling syn v0.15.9 [INFO] [stderr] Checking tokio-fs v0.1.3 [INFO] [stderr] Checking tokio-reactor v0.1.6 [INFO] [stderr] Checking tokio-uds v0.2.2 [INFO] [stderr] Checking tokio-tcp v0.1.2 [INFO] [stderr] Checking tokio-udp v0.1.2 [INFO] [stderr] Checking tokio v0.1.11 [INFO] [stderr] Checking hyper v0.12.11 [INFO] [stderr] Compiling synstructure v0.9.0 [INFO] [stderr] Compiling serde_derive v1.0.79 [INFO] [stderr] Checking hyper-tls v0.3.1 [INFO] [stderr] Compiling failure_derive v0.1.2 [INFO] [stderr] Checking reqwest v0.9.2 [INFO] [stderr] Checking failure v0.1.2 [INFO] [stderr] Checking sentry-types v0.8.1 [INFO] [stderr] Checking transporter v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scotty.rs:154:22 [INFO] [stderr] | [INFO] [stderr] 154 | err: Option<&Error>, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/main.rs:78:19 [INFO] [stderr] | [INFO] [stderr] 78 | .unwrap();; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolon)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scotty.rs:154:22 [INFO] [stderr] | [INFO] [stderr] 154 | err: Option<&Error>, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/main.rs:78:19 [INFO] [stderr] | [INFO] [stderr] 78 | .unwrap();; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolon)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/scotty.rs:102:17 [INFO] [stderr] | [INFO] [stderr] 102 | let mut response = self [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: variable does not need to be mutable [INFO] [stderr] --> src/scotty.rs:102:17 [INFO] [stderr] | [INFO] [stderr] 102 | let mut response = self [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] Finished dev [unoptimized + debuginfo] target(s) in 1m 13s [INFO] running `"docker" "inspect" "77fb4177f37bf240ea7aa6c2af3159e447b66034e2af9b6f76fe999713f7d91b"` [INFO] running `"docker" "rm" "-f" "77fb4177f37bf240ea7aa6c2af3159e447b66034e2af9b6f76fe999713f7d91b"` [INFO] [stdout] 77fb4177f37bf240ea7aa6c2af3159e447b66034e2af9b6f76fe999713f7d91b