[INFO] fetching crate tranquility 0.0.8... [INFO] checking tranquility-0.0.8 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] extracting crate tranquility 0.0.8 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate tranquility 0.0.8 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tranquility 0.0.8 [INFO] finished tweaking crates.io crate tranquility 0.0.8 [INFO] tweaked toml for crates.io crate tranquility 0.0.8 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 171ece456633cd730cd702d981e9d711369b7f279039805c6e6e6826e8777d0f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "171ece456633cd730cd702d981e9d711369b7f279039805c6e6e6826e8777d0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "171ece456633cd730cd702d981e9d711369b7f279039805c6e6e6826e8777d0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "171ece456633cd730cd702d981e9d711369b7f279039805c6e6e6826e8777d0f", kill_on_drop: false }` [INFO] [stdout] 171ece456633cd730cd702d981e9d711369b7f279039805c6e6e6826e8777d0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b1eb4896e1271ead703f77955eabc574240302112880d49601ea565ef1423fd [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5b1eb4896e1271ead703f77955eabc574240302112880d49601ea565ef1423fd", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling async-trait v0.1.50 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking openssl-sys v0.9.65 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking openssl v0.10.35 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking native-tls v0.2.7 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-tls v0.3.1 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Checking pin-project v1.0.7 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking h2 v0.2.7 [INFO] [stderr] Checking serde v1.0.126 [INFO] [stderr] Checking hyper v0.13.10 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking hyper-tls v0.4.3 [INFO] [stderr] Checking reqwest v0.10.10 [INFO] [stderr] Checking tranquility v0.0.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/model/misc.rs:28:3 [INFO] [stdout] | [INFO] [stdout] 28 | #[serde(rename_all = "lowercase")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 29 | #[derive(Debug, Clone, Serialize, Deserialize)] [INFO] [stdout] | --------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/model/misc.rs:38:3 [INFO] [stdout] | [INFO] [stdout] 38 | #[serde(rename_all = "lowercase")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 39 | #[derive(Debug, Clone, Serialize, Deserialize)] [INFO] [stdout] | --------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/model/misc.rs:52:3 [INFO] [stdout] | [INFO] [stdout] 52 | #[serde(rename_all = "lowercase")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 53 | #[derive(Debug, Clone, Serialize, Deserialize)] [INFO] [stdout] | --------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/model/misc.rs:64:3 [INFO] [stdout] | [INFO] [stdout] 64 | #[serde(rename_all = "lowercase")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 65 | #[derive(Debug, Clone, Serialize, Deserialize)] [INFO] [stdout] | --------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/model/misc.rs:74:3 [INFO] [stdout] | [INFO] [stdout] 74 | #[serde(rename_all = "lowercase")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 75 | #[derive(Debug, Clone, Serialize, Deserialize)] [INFO] [stdout] | --------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/model/misc.rs:92:3 [INFO] [stdout] | [INFO] [stdout] 92 | #[serde(rename_all = "lowercase")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 93 | #[derive(Debug, Clone, Serialize, Deserialize)] [INFO] [stdout] | --------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/model/misc.rs:102:3 [INFO] [stdout] | [INFO] [stdout] 102 | #[serde(rename_all = "UPPERCASE")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 103 | #[derive(Debug, Clone, Serialize, Deserialize)] [INFO] [stdout] | --------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/model/misc.rs:28:3 [INFO] [stdout] | [INFO] [stdout] 28 | #[serde(rename_all = "lowercase")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 29 | #[derive(Debug, Clone, Serialize, Deserialize)] [INFO] [stdout] | --------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/model/misc.rs:38:3 [INFO] [stdout] | [INFO] [stdout] 38 | #[serde(rename_all = "lowercase")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 39 | #[derive(Debug, Clone, Serialize, Deserialize)] [INFO] [stdout] | --------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/model/misc.rs:52:3 [INFO] [stdout] | [INFO] [stdout] 52 | #[serde(rename_all = "lowercase")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 53 | #[derive(Debug, Clone, Serialize, Deserialize)] [INFO] [stdout] | --------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/model/misc.rs:64:3 [INFO] [stdout] | [INFO] [stdout] 64 | #[serde(rename_all = "lowercase")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 65 | #[derive(Debug, Clone, Serialize, Deserialize)] [INFO] [stdout] | --------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/model/misc.rs:74:3 [INFO] [stdout] | [INFO] [stdout] 74 | #[serde(rename_all = "lowercase")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 75 | #[derive(Debug, Clone, Serialize, Deserialize)] [INFO] [stdout] | --------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/model/misc.rs:92:3 [INFO] [stdout] | [INFO] [stdout] 92 | #[serde(rename_all = "lowercase")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 93 | #[derive(Debug, Clone, Serialize, Deserialize)] [INFO] [stdout] | --------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/model/misc.rs:102:3 [INFO] [stdout] | [INFO] [stdout] 102 | #[serde(rename_all = "UPPERCASE")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 103 | #[derive(Debug, Clone, Serialize, Deserialize)] [INFO] [stdout] | --------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 37.60s [INFO] running `Command { std: "docker" "inspect" "5b1eb4896e1271ead703f77955eabc574240302112880d49601ea565ef1423fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b1eb4896e1271ead703f77955eabc574240302112880d49601ea565ef1423fd", kill_on_drop: false }` [INFO] [stdout] 5b1eb4896e1271ead703f77955eabc574240302112880d49601ea565ef1423fd