[INFO] fetching crate instapaper 0.1.2... [INFO] checking instapaper-0.1.2 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate instapaper 0.1.2 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate instapaper 0.1.2 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate instapaper 0.1.2 [INFO] finished tweaking crates.io crate instapaper 0.1.2 [INFO] tweaked toml for crates.io crate instapaper 0.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 224 packages to latest compatible versions [INFO] [stderr] Adding aho-corasick v0.6.10 (available: v1.1.3) [INFO] [stderr] Adding autocfg v0.1.8 (available: v1.4.0) [INFO] [stderr] Adding base64 v0.10.1 (available: v0.22.1) [INFO] [stderr] Adding base64 v0.11.0 (available: v0.22.1) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding bytes v0.4.12 (available: v1.7.2) [INFO] [stderr] Adding cfg-if v0.1.10 (available: v1.0.0) [INFO] [stderr] Adding cloudabi v0.0.3 (available: v0.1.0) [INFO] [stderr] Adding colored v1.9.4 (available: v2.1.0) [INFO] [stderr] Adding cookie v0.12.0 (available: v0.18.1) [INFO] [stderr] Adding cookie_store v0.7.0 (available: v0.21.0) [INFO] [stderr] Adding core-foundation v0.9.4 (available: v0.10.0) [INFO] [stderr] Adding crossbeam-deque v0.7.4 (available: v0.8.5) [INFO] [stderr] Adding crossbeam-epoch v0.8.2 (available: v0.9.18) [INFO] [stderr] Adding crossbeam-queue v0.2.3 (available: v0.3.11) [INFO] [stderr] Adding crossbeam-utils v0.7.2 (available: v0.8.20) [INFO] [stderr] Adding dotenv v0.13.0 (available: v0.15.0) [INFO] [stderr] Adding dtoa v0.4.8 (available: v1.0.9) [INFO] [stderr] Adding foreign-types v0.3.2 (available: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (available: v0.3.1) [INFO] [stderr] Adding futures v0.1.31 (available: v0.3.30) [INFO] [stderr] Adding getrandom v0.1.16 (available: v0.2.15) [INFO] [stderr] Adding h2 v0.1.26 (available: v0.4.6) [INFO] [stderr] Adding hashbrown v0.12.3 (available: v0.14.5) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding http v0.1.21 (available: v1.1.0) [INFO] [stderr] Adding http-body v0.1.0 (available: v1.0.1) [INFO] [stderr] Adding hyper v0.12.36 (available: v1.4.1) [INFO] [stderr] Adding hyper-tls v0.3.2 (available: v0.6.0) [INFO] [stderr] Adding idna v0.1.5 (available: v1.0.2) [INFO] [stderr] Adding idna v0.2.3 (available: v1.0.2) [INFO] [stderr] Adding idna v0.5.0 (available: v1.0.2) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.5.0) [INFO] [stderr] Adding itoa v0.4.8 (available: v1.0.11) [INFO] [stderr] Adding lazy_static v0.2.11 (available: v1.5.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding lock_api v0.3.4 (available: v0.4.12) [INFO] [stderr] Adding memoffset v0.5.6 (available: v0.9.1) [INFO] [stderr] Adding mio v0.6.23 (available: v1.0.2) [INFO] [stderr] Adding miow v0.2.2 (available: v0.6.0) [INFO] [stderr] Adding mockito v0.13.0 (available: v1.5.0) [INFO] [stderr] Adding parking_lot v0.9.0 (available: v0.12.3) [INFO] [stderr] Adding parking_lot_core v0.6.3 (available: v0.9.10) [INFO] [stderr] Adding percent-encoding v1.0.1 (available: v2.3.1) [INFO] [stderr] Adding publicsuffix v1.5.6 (available: v2.2.3) [INFO] [stderr] Adding rand v0.3.23 (available: v0.8.5) [INFO] [stderr] Adding rand v0.4.6 (available: v0.8.5) [INFO] [stderr] Adding rand v0.6.5 (available: v0.8.5) [INFO] [stderr] Adding rand v0.7.3 (available: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.1.1 (available: v0.3.1) [INFO] [stderr] Adding rand_chacha v0.2.2 (available: v0.3.1) [INFO] [stderr] Adding rand_core v0.3.1 (available: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (available: v0.6.4) [INFO] [stderr] Adding rand_core v0.5.1 (available: v0.6.4) [INFO] [stderr] Adding rand_hc v0.1.0 (available: v0.3.2) [INFO] [stderr] Adding rand_hc v0.2.0 (available: v0.3.2) [INFO] [stderr] Adding rand_isaac v0.1.1 (available: v0.3.0) [INFO] [stderr] Adding rand_jitter v0.1.4 (available: v0.4.0) [INFO] [stderr] Adding rand_os v0.1.3 (available: v0.2.2) [INFO] [stderr] Adding rand_pcg v0.1.2 (available: v0.3.1) [INFO] [stderr] Adding rand_xorshift v0.1.1 (available: v0.3.0) [INFO] [stderr] Adding rdrand v0.4.0 (available: v0.8.3) [INFO] [stderr] Adding redox_syscall v0.1.57 (available: v0.5.6) [INFO] [stderr] Adding regex v0.2.11 (available: v1.10.6) [INFO] [stderr] Adding regex-syntax v0.5.6 (available: v0.8.4) [INFO] [stderr] Adding reqwest v0.9.24 (available: v0.12.7) [INFO] [stderr] Adding ring v0.16.20 (available: v0.17.8) [INFO] [stderr] Adding rustc_version v0.2.3 (available: v0.4.1) [INFO] [stderr] Adding security-framework v2.11.1 (available: v3.0.0) [INFO] [stderr] Adding semver v0.9.0 (available: v1.0.23) [INFO] [stderr] Adding semver-parser v0.7.0 (available: v0.10.2) [INFO] [stderr] Adding serde_urlencoded v0.5.5 (available: v0.7.1) [INFO] [stderr] Adding sha1 v0.6.1 (available: v0.10.6) [INFO] [stderr] Adding smallvec v0.6.14 (available: v1.13.2) [INFO] [stderr] Adding spin v0.5.2 (available: v0.9.8) [INFO] [stderr] Adding standback v0.2.17 (available: v0.4.4) [INFO] [stderr] Adding string v0.2.1 (available: v0.3.1) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding synstructure v0.12.6 (available: v0.13.1) [INFO] [stderr] Adding thread_local v0.3.6 (available: v1.1.8) [INFO] [stderr] Adding time v0.1.45 (available: v0.3.36) [INFO] [stderr] Adding time v0.2.27 (available: v0.3.36) [INFO] [stderr] Adding time-macros v0.1.1 (available: v0.2.18) [INFO] [stderr] Adding tokio v0.1.22 (available: v1.40.0) [INFO] [stderr] Adding ucd-util v0.1.10 (available: v0.2.1) [INFO] [stderr] Adding untrusted v0.7.1 (available: v0.9.0) [INFO] [stderr] Adding url v1.7.2 (available: v2.5.2) [INFO] [stderr] Adding uuid v0.7.4 (available: v1.10.0) [INFO] [stderr] Adding want v0.2.0 (available: v0.3.1) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] [stderr] Adding winapi v0.2.8 (available: v0.3.9) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] [stderr] Adding winreg v0.6.2 (available: v0.52.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c8bb38e44f959cb4f45beb0055b214559a736b0ea301d8d7edb5b2835fe86074 [INFO] running `Command { std: "docker" "start" "-a" "c8bb38e44f959cb4f45beb0055b214559a736b0ea301d8d7edb5b2835fe86074", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c8bb38e44f959cb4f45beb0055b214559a736b0ea301d8d7edb5b2835fe86074", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8bb38e44f959cb4f45beb0055b214559a736b0ea301d8d7edb5b2835fe86074", kill_on_drop: false }` [INFO] [stdout] c8bb38e44f959cb4f45beb0055b214559a736b0ea301d8d7edb5b2835fe86074 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 37eedae5bb2d248794519161b124f20b1180dc5b72423823a2398b75d08d771a [INFO] running `Command { std: "docker" "start" "-a" "37eedae5bb2d248794519161b124f20b1180dc5b72423823a2398b75d08d771a", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Compiling const_fn v0.4.10 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking native-tls v0.2.12 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Compiling http-muncher v0.3.2 [INFO] [stderr] Checking ucd-util v0.1.10 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking utf8-ranges v1.0.5 [INFO] [stderr] Checking hyper v0.12.36 [INFO] [stderr] Checking colored v1.9.4 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking dotenv v0.13.0 [INFO] [stderr] Checking mockito v0.13.0 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking reqwest v0.9.24 [INFO] [stderr] Checking oauth1 v1.0.0 [INFO] [stderr] Checking instapaper v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:311:33 [INFO] [stdout] | [INFO] [stdout] 311 | assert!(result.is_ok(), result.err().unwrap().to_string()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 311 | assert!(result.is_ok(), "{}", result.err().unwrap().to_string()) [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:349:33 [INFO] [stdout] | [INFO] [stdout] 349 | assert!(result.is_ok(), result.err().unwrap().to_string()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 349 | assert!(result.is_ok(), "{}", result.err().unwrap().to_string()); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:364:33 [INFO] [stdout] | [INFO] [stdout] 364 | assert!(result.is_ok(), result.err().unwrap().to_string()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 364 | assert!(result.is_ok(), "{}", result.err().unwrap().to_string()); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:416:33 [INFO] [stdout] | [INFO] [stdout] 416 | assert!(result.is_ok(), result.err().unwrap().to_string()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 416 | assert!(result.is_ok(), "{}", result.err().unwrap().to_string()) [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:443:33 [INFO] [stdout] | [INFO] [stdout] 443 | assert!(result.is_ok(), result.err().unwrap().to_string()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 443 | assert!(result.is_ok(), "{}", result.err().unwrap().to_string()) [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.36s [INFO] running `Command { std: "docker" "inspect" "37eedae5bb2d248794519161b124f20b1180dc5b72423823a2398b75d08d771a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37eedae5bb2d248794519161b124f20b1180dc5b72423823a2398b75d08d771a", kill_on_drop: false }` [INFO] [stdout] 37eedae5bb2d248794519161b124f20b1180dc5b72423823a2398b75d08d771a