[INFO] fetching crate belay 0.5.0... [INFO] checking belay-0.5.0 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] extracting crate belay 0.5.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate belay 0.5.0 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate belay 0.5.0 [INFO] finished tweaking crates.io crate belay 0.5.0 [INFO] tweaked toml for crates.io crate belay 0.5.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate belay 0.5.0 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded linked-hash-map v0.5.2 [INFO] [stderr] Downloaded structopt-derive v0.4.4 [INFO] [stderr] Downloaded proc-macro2 v1.0.9 [INFO] [stderr] Downloaded quote v1.0.2 [INFO] [stderr] Downloaded structopt v0.3.11 [INFO] [stderr] Downloaded proc-macro-error-attr v0.4.11 [INFO] [stderr] Downloaded unicode-xid v0.2.0 [INFO] [stderr] Downloaded doc-comment v0.3.1 [INFO] [stderr] Downloaded treeline v0.1.0 [INFO] [stderr] Downloaded directories v2.0.2 [INFO] [stderr] Downloaded rand_chacha v0.2.1 [INFO] [stderr] Downloaded vec_map v0.8.1 [INFO] [stderr] Downloaded redox_syscall v0.1.56 [INFO] [stderr] Downloaded escargot v0.5.0 [INFO] [stderr] Downloaded itoa v0.4.5 [INFO] [stderr] Downloaded ryu v1.0.2 [INFO] [stderr] Downloaded serde_json v1.0.48 [INFO] [stderr] Downloaded crossbeam-channel v0.4.2 [INFO] [stderr] Downloaded unicode-segmentation v1.6.0 [INFO] [stderr] Downloaded aho-corasick v0.7.9 [INFO] [stderr] Downloaded serde v1.0.104 [INFO] [stderr] Downloaded ignore v0.4.11 [INFO] [stderr] Downloaded syn v1.0.16 [INFO] [stderr] Downloaded regex v1.3.4 [INFO] [stderr] Downloaded clap v2.33.0 [INFO] [stderr] Downloaded regex-syntax v0.6.16 [INFO] [stderr] Downloaded serde_yaml v0.8.11 [INFO] [stderr] Downloaded bstr v0.2.11 [INFO] [stderr] Downloaded num-traits v0.2.11 [INFO] [stderr] Downloaded predicates v1.0.4 [INFO] [stderr] Downloaded serde_derive v1.0.104 [INFO] [stderr] Downloaded libc v0.2.67 [INFO] [stderr] Downloaded heck v0.3.1 [INFO] [stderr] Downloaded log v0.4.8 [INFO] [stderr] Downloaded walkdir v2.3.1 [INFO] [stderr] Downloaded predicates-tree v1.0.0 [INFO] [stderr] Downloaded tempfile v3.1.0 [INFO] [stderr] Downloaded arrayvec v0.5.1 [INFO] [stderr] Downloaded blake2b_simd v0.5.10 [INFO] [stderr] Downloaded rust-argon2 v0.7.0 [INFO] [stderr] Downloaded redox_users v0.3.4 [INFO] [stderr] Downloaded version_check v0.9.1 [INFO] [stderr] Downloaded winapi v0.3.8 [INFO] [stderr] Downloaded proc-macro-error v0.4.11 [INFO] [stderr] Downloaded yaml-rust v0.4.3 [INFO] [stderr] Downloaded assert_cmd v0.12.0 [INFO] [stderr] Downloaded fnv v1.0.6 [INFO] [stderr] Downloaded globset v0.4.4 [INFO] [stderr] Downloaded winapi-util v0.1.3 [INFO] [stderr] Downloaded globwalk v0.7.3 [INFO] [stderr] Downloaded ppv-lite86 v0.2.6 [INFO] [stderr] Downloaded remove_dir_all v0.5.2 [INFO] [stderr] Downloaded getrandom v0.1.14 [INFO] [stderr] Downloaded normalize-line-endings v0.3.0 [INFO] [stderr] Downloaded memchr v2.3.3 [INFO] [stderr] Downloaded assert_fs v0.13.1 [INFO] [stderr] Downloaded thread_local v1.0.1 [INFO] [stderr] Downloaded dtoa v0.4.5 [INFO] [stderr] Downloaded c2-chacha v0.2.3 [INFO] [stderr] Downloaded dirs-sys v0.3.4 [INFO] [stderr] Downloaded autocfg v1.0.0 [INFO] [stderr] Downloaded float-cmp v0.6.0 [INFO] [stderr] Downloaded predicates-core v1.0.0 [INFO] [stderr] Downloaded hermit-abi v0.1.8 [INFO] [stderr] Downloaded unicode-width v0.1.7 [INFO] [stderr] Downloaded syn-mid v0.5.0 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b0db17ee1119280046f3b4ac94b2e5bb2954d49e2081a6f22dd2bc01e1256a49 [INFO] running `Command { std: "docker" "start" "-a" "b0db17ee1119280046f3b4ac94b2e5bb2954d49e2081a6f22dd2bc01e1256a49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b0db17ee1119280046f3b4ac94b2e5bb2954d49e2081a6f22dd2bc01e1256a49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0db17ee1119280046f3b4ac94b2e5bb2954d49e2081a6f22dd2bc01e1256a49", kill_on_drop: false }` [INFO] [stdout] b0db17ee1119280046f3b4ac94b2e5bb2954d49e2081a6f22dd2bc01e1256a49 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 80811d2ad557e8016f40855df37198026a42d72112e48bfb1d0d4f247a4e971a [INFO] running `Command { std: "docker" "start" "-a" "80811d2ad557e8016f40855df37198026a42d72112e48bfb1d0d4f247a4e971a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Checking regex-syntax v0.6.16 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking predicates-core v1.0.0 [INFO] [stderr] Compiling doc-comment v0.3.1 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Compiling escargot v0.5.0 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.11 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling proc-macro-error v0.4.11 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking aho-corasick v0.7.9 [INFO] [stderr] Checking bstr v0.2.11 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking predicates-tree v1.0.0 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking dtoa v0.4.5 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking directories v2.0.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking float-cmp v0.6.0 [INFO] [stderr] Checking regex v1.3.4 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking globset v0.4.4 [INFO] [stderr] Checking predicates v1.0.4 [INFO] [stderr] Checking ignore v0.4.11 [INFO] [stderr] Checking globwalk v0.7.3 [INFO] [stderr] Checking assert_fs v0.13.1 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling structopt-derive v0.4.4 [INFO] [stderr] Checking structopt v0.3.11 [INFO] [stderr] Checking serde_json v1.0.48 [INFO] [stderr] Checking serde_yaml v0.8.11 [INFO] [stderr] Checking belay v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking assert_cmd v0.12.0 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.95s [INFO] running `Command { std: "docker" "inspect" "80811d2ad557e8016f40855df37198026a42d72112e48bfb1d0d4f247a4e971a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80811d2ad557e8016f40855df37198026a42d72112e48bfb1d0d4f247a4e971a", kill_on_drop: false }` [INFO] [stdout] 80811d2ad557e8016f40855df37198026a42d72112e48bfb1d0d4f247a4e971a [INFO] checking belay-0.5.0 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] extracting crate belay 0.5.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate belay 0.5.0 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate belay 0.5.0 [INFO] finished tweaking crates.io crate belay 0.5.0 [INFO] tweaked toml for crates.io crate belay 0.5.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate belay 0.5.0 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0b5bcd415040c76c74f13b61834aa9db277d7b8857ab3c1a0e91a131535243f2 [INFO] running `Command { std: "docker" "start" "-a" "0b5bcd415040c76c74f13b61834aa9db277d7b8857ab3c1a0e91a131535243f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b5bcd415040c76c74f13b61834aa9db277d7b8857ab3c1a0e91a131535243f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b5bcd415040c76c74f13b61834aa9db277d7b8857ab3c1a0e91a131535243f2", kill_on_drop: false }` [INFO] [stdout] 0b5bcd415040c76c74f13b61834aa9db277d7b8857ab3c1a0e91a131535243f2 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d6a342da58b56a35a4a1f24a583868f6d12c7c79bc51df661c7828218dc891a [INFO] running `Command { std: "docker" "start" "-a" "8d6a342da58b56a35a4a1f24a583868f6d12c7c79bc51df661c7828218dc891a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Checking regex-syntax v0.6.16 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling doc-comment v0.3.1 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking predicates-core v1.0.0 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Compiling escargot v0.5.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.11 [INFO] [stderr] Compiling proc-macro-error v0.4.11 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Checking aho-corasick v0.7.9 [INFO] [stderr] Checking bstr v0.2.11 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking predicates-tree v1.0.0 [INFO] [stderr] Checking dtoa v0.4.5 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking directories v2.0.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking float-cmp v0.6.0 [INFO] [stderr] Checking regex v1.3.4 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking globset v0.4.4 [INFO] [stderr] Checking predicates v1.0.4 [INFO] [stderr] Checking ignore v0.4.11 [INFO] [stderr] Checking globwalk v0.7.3 [INFO] [stderr] Checking assert_fs v0.13.1 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling structopt-derive v0.4.4 [INFO] [stderr] Checking structopt v0.3.11 [INFO] [stderr] Checking serde_json v1.0.48 [INFO] [stderr] Checking serde_yaml v0.8.11 [INFO] [stderr] Checking belay v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking assert_cmd v0.12.0 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.96s [INFO] running `Command { std: "docker" "inspect" "8d6a342da58b56a35a4a1f24a583868f6d12c7c79bc51df661c7828218dc891a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d6a342da58b56a35a4a1f24a583868f6d12c7c79bc51df661c7828218dc891a", kill_on_drop: false }` [INFO] [stdout] 8d6a342da58b56a35a4a1f24a583868f6d12c7c79bc51df661c7828218dc891a