[INFO] fetching crate clipivot 0.3.5... [INFO] checking clipivot-0.3.5 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate clipivot 0.3.5 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate clipivot 0.3.5 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 clipivot 0.3.5 [INFO] finished tweaking crates.io crate clipivot 0.3.5 [INFO] tweaked toml for crates.io crate clipivot 0.3.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate clipivot 0.3.5 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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rusty-fork v0.2.2 [INFO] [stderr] Downloaded rand_core v0.5.0 [INFO] [stderr] Downloaded predicates-tree v1.0.0 [INFO] [stderr] Downloaded getrandom v0.1.10 [INFO] [stderr] Downloaded rand v0.7.0 [INFO] [stderr] Downloaded predicates-core v1.0.0 [INFO] [stderr] Downloaded bit-vec v0.5.1 [INFO] [stderr] Downloaded predicates v1.0.4 [INFO] [stderr] Downloaded ryu v1.0.3 [INFO] [stderr] Downloaded regex-automata v0.1.9 [INFO] [stderr] Downloaded bstr v0.2.12 [INFO] [stderr] Downloaded clap v2.27.1 [INFO] [stderr] Downloaded regex-syntax v0.6.11 [INFO] [stderr] Downloaded proptest v0.9.5 [INFO] [stderr] Downloaded indexmap v1.3.2 [INFO] [stderr] Downloaded bit-set v0.5.1 [INFO] [stderr] Downloaded serde v1.0.92 [INFO] [stderr] Downloaded assert_cmd v1.0.1 [INFO] [stderr] Downloaded rust_decimal v1.4.0 [INFO] [stderr] Downloaded termion v1.5.2 [INFO] [stderr] Downloaded csv v1.1.3 [INFO] [stderr] Downloaded wasi v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 91afda3f229a641e112b9ca5a13741e54efb226b308bdcea7f2da142b44b355b [INFO] running `Command { std: "docker" "start" "-a" "91afda3f229a641e112b9ca5a13741e54efb226b308bdcea7f2da142b44b355b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "91afda3f229a641e112b9ca5a13741e54efb226b308bdcea7f2da142b44b355b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91afda3f229a641e112b9ca5a13741e54efb226b308bdcea7f2da142b44b355b", kill_on_drop: false }` [INFO] [stdout] 91afda3f229a641e112b9ca5a13741e54efb226b308bdcea7f2da142b44b355b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 36bf8507efffac7c47e02d278a25765c5360e7a99b2c507556c01b1e43f4902b [INFO] running `Command { std: "docker" "start" "-a" "36bf8507efffac7c47e02d278a25765c5360e7a99b2c507556c01b1e43f4902b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling getrandom v0.1.10 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling serde v1.0.92 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Checking ppv-lite86 v0.2.5 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking predicates-core v1.0.0 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Checking bit-vec v0.5.1 [INFO] [stderr] Checking predicates v1.0.4 [INFO] [stderr] Checking predicates-tree v1.0.0 [INFO] [stderr] Checking regex-syntax v0.6.11 [INFO] [stderr] Checking bit-set v0.5.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking clap v2.27.1 [INFO] [stderr] Checking assert_cmd v1.0.1 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking rand_core v0.5.0 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.0 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking rusty-fork v0.2.2 [INFO] [stderr] Checking proptest v0.9.5 [INFO] [stderr] Checking bstr v0.2.12 [INFO] [stderr] Checking rust_decimal v1.4.0 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking clipivot v0.3.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `DecimalWrapper` is imported redundantly [INFO] [stdout] --> src/aggfunc.rs:376:50 [INFO] [stdout] | [INFO] [stdout] 375 | use super::*; [INFO] [stdout] | -------- the item `DecimalWrapper` is already imported here [INFO] [stdout] 376 | use crate::parsing::{self, CustomDateObject, DecimalWrapper}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IndexSet` is imported redundantly [INFO] [stdout] --> src/aggregation.rs:259:9 [INFO] [stdout] | [INFO] [stdout] 256 | use super::*; [INFO] [stdout] | -------- the item `IndexSet` is already imported here [INFO] [stdout] ... [INFO] [stdout] 259 | use indexmap::IndexSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `NaiveDate` is imported redundantly [INFO] [stdout] --> src/parsing.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 133 | use super::*; [INFO] [stdout] | -------- the item `NaiveDate` is already imported here [INFO] [stdout] 134 | use chrono::NaiveDate; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.89s [INFO] running `Command { std: "docker" "inspect" "36bf8507efffac7c47e02d278a25765c5360e7a99b2c507556c01b1e43f4902b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36bf8507efffac7c47e02d278a25765c5360e7a99b2c507556c01b1e43f4902b", kill_on_drop: false }` [INFO] [stdout] 36bf8507efffac7c47e02d278a25765c5360e7a99b2c507556c01b1e43f4902b [INFO] checking clipivot-0.3.5 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate clipivot 0.3.5 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate clipivot 0.3.5 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 clipivot 0.3.5 [INFO] finished tweaking crates.io crate clipivot 0.3.5 [INFO] tweaked toml for crates.io crate clipivot 0.3.5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate clipivot 0.3.5 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] cb4ef9a340365dff513b795b60d426591d637bee763038029e733fac9c2d8e3d [INFO] running `Command { std: "docker" "start" "-a" "cb4ef9a340365dff513b795b60d426591d637bee763038029e733fac9c2d8e3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb4ef9a340365dff513b795b60d426591d637bee763038029e733fac9c2d8e3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb4ef9a340365dff513b795b60d426591d637bee763038029e733fac9c2d8e3d", kill_on_drop: false }` [INFO] [stdout] cb4ef9a340365dff513b795b60d426591d637bee763038029e733fac9c2d8e3d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1fe19faa16eb5517897a17a3c0c524fd60d3af7682590203feea020ec0c8ec14 [INFO] running `Command { std: "docker" "start" "-a" "1fe19faa16eb5517897a17a3c0c524fd60d3af7682590203feea020ec0c8ec14", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling getrandom v0.1.10 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling serde v1.0.92 [INFO] [stderr] Checking ppv-lite86 v0.2.5 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking predicates-core v1.0.0 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Checking bit-vec v0.5.1 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Checking predicates v1.0.4 [INFO] [stderr] Checking regex-syntax v0.6.11 [INFO] [stderr] Checking bit-set v0.5.1 [INFO] [stderr] Checking predicates-tree v1.0.0 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking assert_cmd v1.0.1 [INFO] [stderr] Checking clap v2.27.1 [INFO] [stderr] Checking rand_core v0.5.0 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.0 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking rusty-fork v0.2.2 [INFO] [stderr] Checking proptest v0.9.5 [INFO] [stderr] Checking bstr v0.2.12 [INFO] [stderr] Checking rust_decimal v1.4.0 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking clipivot v0.3.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `DecimalWrapper` is imported redundantly [INFO] [stdout] --> src/aggfunc.rs:376:50 [INFO] [stdout] | [INFO] [stdout] 375 | use super::*; [INFO] [stdout] | -------- the item `DecimalWrapper` is already imported here [INFO] [stdout] 376 | use crate::parsing::{self, CustomDateObject, DecimalWrapper}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IndexSet` is imported redundantly [INFO] [stdout] --> src/aggregation.rs:259:9 [INFO] [stdout] | [INFO] [stdout] 256 | use super::*; [INFO] [stdout] | -------- the item `IndexSet` is already imported here [INFO] [stdout] ... [INFO] [stdout] 259 | use indexmap::IndexSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `NaiveDate` is imported redundantly [INFO] [stdout] --> src/parsing.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 133 | use super::*; [INFO] [stdout] | -------- the item `NaiveDate` is already imported here [INFO] [stdout] 134 | use chrono::NaiveDate; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.44s [INFO] running `Command { std: "docker" "inspect" "1fe19faa16eb5517897a17a3c0c524fd60d3af7682590203feea020ec0c8ec14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fe19faa16eb5517897a17a3c0c524fd60d3af7682590203feea020ec0c8ec14", kill_on_drop: false }` [INFO] [stdout] 1fe19faa16eb5517897a17a3c0c524fd60d3af7682590203feea020ec0c8ec14