[INFO] fetching crate dictcc 0.1.1... [INFO] checking dictcc-0.1.1 against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041 [INFO] extracting crate dictcc 0.1.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate dictcc 0.1.1 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 dictcc 0.1.1 [INFO] finished tweaking crates.io crate dictcc 0.1.1 [INFO] tweaked toml for crates.io crate dictcc 0.1.1 written to /workspace/builds/worker-7/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pager v0.14.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] e382b1d8f3e3a708f387c3ee814e7607839da29ad70faa3cb6e8031116bbf75d [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" "e382b1d8f3e3a708f387c3ee814e7607839da29ad70faa3cb6e8031116bbf75d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e382b1d8f3e3a708f387c3ee814e7607839da29ad70faa3cb6e8031116bbf75d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e382b1d8f3e3a708f387c3ee814e7607839da29ad70faa3cb6e8031116bbf75d", kill_on_drop: false }` [INFO] [stdout] e382b1d8f3e3a708f387c3ee814e7607839da29ad70faa3cb6e8031116bbf75d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] d4c5904677c9ceaf3b61b2574a255eeb40db0824fbce521e1203dec7b7b47c43 [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" "d4c5904677c9ceaf3b61b2574a255eeb40db0824fbce521e1203dec7b7b47c43", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.99 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking ucd-util v0.1.8 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking utf8-ranges v1.0.4 [INFO] [stderr] Checking encode_unicode v0.3.6 [INFO] [stderr] Checking htmlescape v0.3.1 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking object v0.26.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking errno v0.2.7 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking csv v0.15.0 [INFO] [stderr] Checking nom v3.2.1 [INFO] [stderr] Checking pager v0.14.0 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking prettytable-rs v0.6.7 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Checking backtrace v0.3.61 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking dictcc v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `ToString` is imported redundantly [INFO] [stdout] --> src/parse/word_ast.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 12 | use std::string::ToString; [INFO] [stdout] | --------------------- the item `ToString` is already imported here [INFO] [stdout] ... [INFO] [stdout] 32 | use std::string::ToString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `prettytable` is imported redundantly [INFO] [stdout] --> src/dict/grouped.rs:258:13 [INFO] [stdout] | [INFO] [stdout] 258 | use prettytable; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | extern crate prettytable; [INFO] [stdout] | ------------------------- the item `prettytable` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToString` is imported redundantly [INFO] [stdout] --> src/parse/word_ast.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 12 | use std::string::ToString; [INFO] [stdout] | --------------------- the item `ToString` is already imported here [INFO] [stdout] ... [INFO] [stdout] 32 | use std::string::ToString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `prettytable` is imported redundantly [INFO] [stdout] --> src/dict/grouped.rs:258:13 [INFO] [stdout] | [INFO] [stdout] 258 | use prettytable; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | extern crate prettytable; [INFO] [stdout] | ------------------------- the item `prettytable` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `failure::core::str::::trim_right_matches`: superseded by `trim_end_matches` [INFO] [stdout] --> src/dict/mod.rs:593:20 [INFO] [stdout] | [INFO] [stdout] 593 | Ok(match s.trim_right_matches('.') { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `failure::core::str::::trim_right_matches`: superseded by `trim_end_matches` [INFO] [stdout] --> src/dict/mod.rs:635:20 [INFO] [stdout] | [INFO] [stdout] 635 | Ok(match s.trim_right_matches('.') { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `failure::core::str::::trim_right_matches`: superseded by `trim_end_matches` [INFO] [stdout] --> src/dict/mod.rs:593:20 [INFO] [stdout] | [INFO] [stdout] 593 | Ok(match s.trim_right_matches('.') { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `failure::core::str::::trim_right_matches`: superseded by `trim_end_matches` [INFO] [stdout] --> src/dict/mod.rs:635:20 [INFO] [stdout] | [INFO] [stdout] 635 | Ok(match s.trim_right_matches('.') { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.00s [INFO] running `Command { std: "docker" "inspect" "d4c5904677c9ceaf3b61b2574a255eeb40db0824fbce521e1203dec7b7b47c43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4c5904677c9ceaf3b61b2574a255eeb40db0824fbce521e1203dec7b7b47c43", kill_on_drop: false }` [INFO] [stdout] d4c5904677c9ceaf3b61b2574a255eeb40db0824fbce521e1203dec7b7b47c43