[INFO] fetching crate fcm 0.9.2... [INFO] checking fcm-0.9.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate fcm 0.9.2 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate fcm 0.9.2 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fcm 0.9.2 [INFO] finished tweaking crates.io crate fcm 0.9.2 [INFO] tweaked toml for crates.io crate fcm 0.9.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate fcm 0.9.2 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded native-tls v0.2.10 [INFO] [stderr] Downloaded fastrand v1.8.0 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.32 [INFO] [stderr] Downloaded try-lock v0.2.3 [INFO] [stderr] Downloaded openssl-macros v0.1.0 [INFO] [stderr] Downloaded tokio-macros v1.8.0 [INFO] [stderr] Downloaded openssl-sys v0.9.75 [INFO] [stderr] Downloaded argparse v0.2.2 [INFO] [stderr] Downloaded reqwest v0.11.11 [INFO] [stderr] Downloaded tokio-util v0.7.3 [INFO] [stderr] Downloaded tokio v1.20.1 [INFO] [stderr] Downloaded h2 v0.3.13 [INFO] [stderr] Downloaded http v0.2.8 [INFO] [stderr] Downloaded tracing-core v0.1.28 [INFO] [stderr] Downloaded hyper v0.14.20 [INFO] [stderr] Downloaded openssl v0.10.41 [INFO] [stderr] Downloaded encoding_rs v0.8.31 [INFO] [stderr] Downloaded erased-serde v0.3.21 [INFO] [stderr] Downloaded env_logger v0.6.2 [INFO] [stderr] Downloaded pretty_env_logger v0.3.1 [INFO] [stderr] Downloaded hyper-rustls v0.23.0 [INFO] [stderr] Downloaded slab v0.4.7 [INFO] [stderr] Downloaded httparse v1.7.1 [INFO] [stderr] Downloaded tracing v0.1.35 [INFO] [stderr] Downloaded ipnet v2.5.0 [INFO] [stderr] Downloaded pkg-config v0.3.25 [INFO] [stderr] Downloaded bytes v1.2.0 [INFO] [stderr] Downloaded openssl-src v111.22.0+1.1.1q [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 849791a6e8d4ed1838d411d630b3a71e938b8390745b0f710ab6d5e9bbc8ae6b [INFO] running `Command { std: "docker" "start" "-a" "849791a6e8d4ed1838d411d630b3a71e938b8390745b0f710ab6d5e9bbc8ae6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "849791a6e8d4ed1838d411d630b3a71e938b8390745b0f710ab6d5e9bbc8ae6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "849791a6e8d4ed1838d411d630b3a71e938b8390745b0f710ab6d5e9bbc8ae6b", kill_on_drop: false }` [INFO] [stdout] 849791a6e8d4ed1838d411d630b3a71e938b8390745b0f710ab6d5e9bbc8ae6b [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 83b60021523261b358fef7c1c05b2854f144334b2d6da3beeb39d52c121c9c25 [INFO] running `Command { std: "docker" "start" "-a" "83b60021523261b358fef7c1c05b2854f144334b2d6da3beeb39d52c121c9c25", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Checking bytes v1.2.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling tokio v1.20.1 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking tracing-core v0.1.28 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling openssl v0.10.41 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling erased-serde v0.3.21 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking ipnet v2.5.0 [INFO] [stderr] Checking tracing v0.1.35 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Compiling openssl-sys v0.9.75 [INFO] [stderr] Checking argparse v0.2.2 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking pretty_env_logger v0.3.1 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.140 [INFO] [stderr] Checking serde v1.0.140 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking hyper v0.14.20 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.11 [INFO] [stderr] Checking fcm v0.9.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `DateTime` is imported redundantly [INFO] [stdout] --> src/client/response.rs:191:18 [INFO] [stdout] | [INFO] [stdout] 190 | use super::*; [INFO] [stdout] | -------- the item `DateTime` is already imported here [INFO] [stdout] 191 | use chrono::{DateTime, Duration}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Duration` is imported redundantly [INFO] [stdout] --> src/client/response.rs:191:28 [INFO] [stdout] | [INFO] [stdout] 190 | use super::*; [INFO] [stdout] | -------- the item `Duration` is already imported here [INFO] [stdout] 191 | use chrono::{DateTime, Duration}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.69s [INFO] running `Command { std: "docker" "inspect" "83b60021523261b358fef7c1c05b2854f144334b2d6da3beeb39d52c121c9c25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83b60021523261b358fef7c1c05b2854f144334b2d6da3beeb39d52c121c9c25", kill_on_drop: false }` [INFO] [stdout] 83b60021523261b358fef7c1c05b2854f144334b2d6da3beeb39d52c121c9c25 [INFO] checking fcm-0.9.2 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate fcm 0.9.2 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate fcm 0.9.2 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fcm 0.9.2 [INFO] finished tweaking crates.io crate fcm 0.9.2 [INFO] tweaked toml for crates.io crate fcm 0.9.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate fcm 0.9.2 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e05682601d56d5ac7667856073f17a06e13abf2051619d270480c33fae9629f1 [INFO] running `Command { std: "docker" "start" "-a" "e05682601d56d5ac7667856073f17a06e13abf2051619d270480c33fae9629f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e05682601d56d5ac7667856073f17a06e13abf2051619d270480c33fae9629f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e05682601d56d5ac7667856073f17a06e13abf2051619d270480c33fae9629f1", kill_on_drop: false }` [INFO] [stdout] e05682601d56d5ac7667856073f17a06e13abf2051619d270480c33fae9629f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a01b168922b2576bb6dfaedc3f9debf59adcd830e756cd785e9f89006d436c6f [INFO] running `Command { std: "docker" "start" "-a" "a01b168922b2576bb6dfaedc3f9debf59adcd830e756cd785e9f89006d436c6f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking bytes v1.2.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling tokio v1.20.1 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking tracing-core v0.1.28 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling openssl v0.10.41 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling erased-serde v0.3.21 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking ipnet v2.5.0 [INFO] [stderr] Checking tracing v0.1.35 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking argparse v0.2.2 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Compiling openssl-sys v0.9.75 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking pretty_env_logger v0.3.1 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.140 [INFO] [stderr] Checking serde v1.0.140 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking hyper v0.14.20 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.11 [INFO] [stderr] Checking fcm v0.9.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `DateTime` is imported redundantly [INFO] [stdout] --> src/client/response.rs:191:18 [INFO] [stdout] | [INFO] [stdout] 190 | use super::*; [INFO] [stdout] | -------- the item `DateTime` is already imported here [INFO] [stdout] 191 | use chrono::{DateTime, Duration}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Duration` is imported redundantly [INFO] [stdout] --> src/client/response.rs:191:28 [INFO] [stdout] | [INFO] [stdout] 190 | use super::*; [INFO] [stdout] | -------- the item `Duration` is already imported here [INFO] [stdout] 191 | use chrono::{DateTime, Duration}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.86s [INFO] running `Command { std: "docker" "inspect" "a01b168922b2576bb6dfaedc3f9debf59adcd830e756cd785e9f89006d436c6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a01b168922b2576bb6dfaedc3f9debf59adcd830e756cd785e9f89006d436c6f", kill_on_drop: false }` [INFO] [stdout] a01b168922b2576bb6dfaedc3f9debf59adcd830e756cd785e9f89006d436c6f