[INFO] fetching crate mailgun_v3 0.11.2... [INFO] checking mailgun_v3-0.11.2 against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041 [INFO] extracting crate mailgun_v3 0.11.2 into /workspace/builds/worker-95/source [INFO] validating manifest of crates.io crate mailgun_v3 0.11.2 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 crates.io crate mailgun_v3 0.11.2 [INFO] finished tweaking crates.io crate mailgun_v3 0.11.2 [INFO] tweaked toml for crates.io crate mailgun_v3 0.11.2 written to /workspace/builds/worker-95/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mockito v0.30.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] 292f5835bb175fff29838910713cc82acd19ab0d15947713d48822a49a67f107 [INFO] running `Command { std: "docker" "start" "-a" "292f5835bb175fff29838910713cc82acd19ab0d15947713d48822a49a67f107", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "292f5835bb175fff29838910713cc82acd19ab0d15947713d48822a49a67f107", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "292f5835bb175fff29838910713cc82acd19ab0d15947713d48822a49a67f107", kill_on_drop: false }` [INFO] [stdout] 292f5835bb175fff29838910713cc82acd19ab0d15947713d48822a49a67f107 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] 45919687141e3d2786b9395f0bb9c580d68726da0944aa44a1dd81a47f786498 [INFO] running `Command { std: "docker" "start" "-a" "45919687141e3d2786b9395f0bb9c580d68726da0944aa44a1dd81a47f786498", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Checking futures-sink v0.3.16 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Checking slab v0.4.4 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Checking futures-io v0.3.16 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking socket2 v0.4.1 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Compiling openssl-sys v0.9.65 [INFO] [stderr] Compiling tokio v1.10.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking assert-json-diff v2.0.1 [INFO] [stderr] Checking mockito v0.30.0 [INFO] [stderr] Compiling openssl v0.10.35 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking http-body v0.4.3 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Checking tokio-util v0.6.7 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.3 [INFO] [stderr] Checking hyper v0.14.11 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.4 [INFO] [stderr] Checking mailgun_v3 v0.11.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/email.rs:288:30 [INFO] [stdout] | [INFO] [stdout] 288 | assert!(res.is_ok(), format!("{:?}", &res)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 288 - assert!(res.is_ok(), format!("{:?}", &res)); [INFO] [stdout] 288 + assert!(res.is_ok(), "{:?}", &res); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/email.rs:326:30 [INFO] [stdout] | [INFO] [stdout] 326 | assert!(res.is_ok(), format!("{:?}", &res)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 326 - assert!(res.is_ok(), format!("{:?}", &res)); [INFO] [stdout] 326 + assert!(res.is_ok(), "{:?}", &res); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/email.rs:406:34 [INFO] [stdout] | [INFO] [stdout] 406 | assert!(res.is_ok(), format!("{:?}", &res)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 406 - assert!(res.is_ok(), format!("{:?}", &res)); [INFO] [stdout] 406 + assert!(res.is_ok(), "{:?}", &res); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/email.rs:431:34 [INFO] [stdout] | [INFO] [stdout] 431 | assert!(res.is_ok(), format!("{:?}", &res)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 431 - assert!(res.is_ok(), format!("{:?}", &res)); [INFO] [stdout] 431 + assert!(res.is_ok(), "{:?}", &res); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/email.rs:470:34 [INFO] [stdout] | [INFO] [stdout] 470 | assert!(res.is_ok(), format!("{:?}", &res)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 470 - assert!(res.is_ok(), format!("{:?}", &res)); [INFO] [stdout] 470 + assert!(res.is_ok(), "{:?}", &res); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/validation.rs:72:30 [INFO] [stdout] | [INFO] [stdout] 72 | assert!(res.is_ok(), format!("{:?}", &res)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 72 - assert!(res.is_ok(), format!("{:?}", &res)); [INFO] [stdout] 72 + assert!(res.is_ok(), "{:?}", &res); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.51s [INFO] running `Command { std: "docker" "inspect" "45919687141e3d2786b9395f0bb9c580d68726da0944aa44a1dd81a47f786498", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45919687141e3d2786b9395f0bb9c580d68726da0944aa44a1dd81a47f786498", kill_on_drop: false }` [INFO] [stdout] 45919687141e3d2786b9395f0bb9c580d68726da0944aa44a1dd81a47f786498