[INFO] fetching crate mr_splashy_pants 0.1.39... [INFO] testing mr_splashy_pants-0.1.39 against master#160e7623e8cbbf1feab2b6e2a24733a98c7bde9c for pr-145628 [INFO] extracting crate mr_splashy_pants 0.1.39 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate mr_splashy_pants 0.1.39 [INFO] finished tweaking crates.io crate mr_splashy_pants 0.1.39 [INFO] tweaked toml for crates.io crate mr_splashy_pants 0.1.39 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mr_splashy_pants 0.1.39 on toolchain 160e7623e8cbbf1feab2b6e2a24733a98c7bde9c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mr_splashy_pants 0.1.39 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_path_to_error v0.1.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 407cd97da9623912ad2a857e102e8d1f9e217ef22a5a15873b937ab1f5d5dd03 [INFO] running `Command { std: "docker" "start" "-a" "407cd97da9623912ad2a857e102e8d1f9e217ef22a5a15873b937ab1f5d5dd03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "407cd97da9623912ad2a857e102e8d1f9e217ef22a5a15873b937ab1f5d5dd03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "407cd97da9623912ad2a857e102e8d1f9e217ef22a5a15873b937ab1f5d5dd03", kill_on_drop: false }` [INFO] [stdout] 407cd97da9623912ad2a857e102e8d1f9e217ef22a5a15873b937ab1f5d5dd03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0f5cce40cf83bf2713941d1bb1d1ae4a2b2df3e77e75747da07efd103d995463 [INFO] running `Command { std: "docker" "start" "-a" "0f5cce40cf83bf2713941d1bb1d1ae4a2b2df3e77e75747da07efd103d995463", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling serde_derive v1.0.132 [INFO] [stderr] Compiling serde v1.0.132 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling http v0.2.5 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling serde_json v1.0.73 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling openssl-probe v0.1.4 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling unicode-bidi v0.3.7 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling ipnet v2.3.1 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling http-body v0.4.4 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling async-stream-impl v0.3.2 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling async-stream v0.3.2 [INFO] [stderr] Compiling tokio v1.15.0 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling h2 v0.3.9 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling serde_path_to_error v0.1.5 [INFO] [stderr] Compiling handlebars v4.1.6 [INFO] [stderr] Compiling hyper v0.14.16 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.7 [INFO] [stderr] Compiling mr_splashy_pants v0.1.39 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `pants` is never read [INFO] [stdout] --> src/pants/users.rs:4:3 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Users<'a> { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 4 | pants: &'a Pants, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/pants/mod.rs:279:22 [INFO] [stdout] | [INFO] [stdout] 279 | pub fn subreddit(&self, name: &str) -> Subreddit { [INFO] [stdout] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 279 | pub fn subreddit(&self, name: &str) -> Subreddit<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/pants/mod.rs:283:23 [INFO] [stdout] | [INFO] [stdout] 283 | pub fn front_page(&self) -> FrontPage { [INFO] [stdout] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 283 | pub fn front_page(&self) -> FrontPage<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/pants/mod.rs:287:17 [INFO] [stdout] | [INFO] [stdout] 287 | pub fn user(&self, name: &str) -> User { [INFO] [stdout] | ^^^^^ ^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 287 | pub fn user(&self, name: &str) -> User<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/pants/mod.rs:291:18 [INFO] [stdout] | [INFO] [stdout] 291 | pub fn users(&self) -> Users { [INFO] [stdout] | ^^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 291 | pub fn users(&self) -> Users<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/pants/subreddit.rs:32:51 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn build(name: String, pants: &'a Pants) -> Subreddit { [INFO] [stdout] | -- ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 32 | pub fn build(name: String, pants: &'a Pants) -> Subreddit<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/pants/user.rs:12:51 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn build(name: String, pants: &'a Pants) -> User { [INFO] [stdout] | -- ^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 12 | pub fn build(name: String, pants: &'a Pants) -> User<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.81s [INFO] running `Command { std: "docker" "inspect" "0f5cce40cf83bf2713941d1bb1d1ae4a2b2df3e77e75747da07efd103d995463", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f5cce40cf83bf2713941d1bb1d1ae4a2b2df3e77e75747da07efd103d995463", kill_on_drop: false }` [INFO] [stdout] 0f5cce40cf83bf2713941d1bb1d1ae4a2b2df3e77e75747da07efd103d995463 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de95ff22ccc7bb79be7ebc52f1dd1af614eb78e68f7a1991dedc7988bedf7942 [INFO] running `Command { std: "docker" "start" "-a" "de95ff22ccc7bb79be7ebc52f1dd1af614eb78e68f7a1991dedc7988bedf7942", kill_on_drop: false }` [INFO] [stderr] error: failed to download `async-stream v0.3.2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] unable to get packages from source [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to unpack package `async-stream v0.3.2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async-stream-0.3.2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] Read-only file system (os error 30) [INFO] running `Command { std: "docker" "inspect" "de95ff22ccc7bb79be7ebc52f1dd1af614eb78e68f7a1991dedc7988bedf7942", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de95ff22ccc7bb79be7ebc52f1dd1af614eb78e68f7a1991dedc7988bedf7942", kill_on_drop: false }` [INFO] [stdout] de95ff22ccc7bb79be7ebc52f1dd1af614eb78e68f7a1991dedc7988bedf7942