[INFO] fetching crate lipsum 0.9.0...
[INFO] checking lipsum-0.9.0 against master#35936c4839dd272646394779d151e060d0f6b3ac for pr-122960-1
[INFO] extracting crate lipsum 0.9.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate lipsum 0.9.0 on toolchain 35936c4839dd272646394779d151e060d0f6b3ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lipsum 0.9.0
[INFO] finished tweaking crates.io crate lipsum 0.9.0
[INFO] tweaked toml for crates.io crate lipsum 0.9.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate lipsum 0.9.0 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" "+35936c4839dd272646394779d151e060d0f6b3ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde v1.0.159
[INFO] [stderr]   Downloaded version-sync v0.9.4
[INFO] [stderr]   Downloaded quote v1.0.26
[INFO] [stderr]   Downloaded pulldown-cmark v0.8.0
[INFO] [stderr]   Downloaded regex v1.7.3
[INFO] [stderr]   Downloaded proc-macro2 v1.0.54
[INFO] [stderr]   Downloaded unicode-ident v1.0.8
[INFO] [stderr]   Downloaded libc v0.2.140
[INFO] [stderr]   Downloaded unicode-bidi v0.3.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1092a9354595f02d76fd1d8d70046fc68411d8e1ae14d71bc39b5a123c79b55c
[INFO] running `Command { std: "docker" "start" "-a" "1092a9354595f02d76fd1d8d70046fc68411d8e1ae14d71bc39b5a123c79b55c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1092a9354595f02d76fd1d8d70046fc68411d8e1ae14d71bc39b5a123c79b55c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1092a9354595f02d76fd1d8d70046fc68411d8e1ae14d71bc39b5a123c79b55c", kill_on_drop: false }`
[INFO] [stdout] 1092a9354595f02d76fd1d8d70046fc68411d8e1ae14d71bc39b5a123c79b55c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+35936c4839dd272646394779d151e060d0f6b3ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8323de1cfa23384d8b85a2bbbe6ec6330a9e4ed1a12e132e0fe8c5213e14ed1
[INFO] running `Command { std: "docker" "start" "-a" "a8323de1cfa23384d8b85a2bbbe6ec6330a9e4ed1a12e132e0fe8c5213e14ed1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.54
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling serde v1.0.159
[INFO] [stderr]     Checking unicode-ident v1.0.8
[INFO] [stderr]     Checking unicode-bidi v0.3.13
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]     Checking percent-encoding v2.2.0
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking form_urlencoded v1.1.0
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking regex v1.7.3
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]     Checking lipsum v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking version-sync v0.9.4
[INFO] [stdout] warning: the item `SeedableRng` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:559:28
[INFO] [stdout]     |
[INFO] [stdout] 558 |     use super::*;
[INFO] [stdout]     |         -------- the item `SeedableRng` is already imported here
[INFO] [stdout] 559 |     use rand::{thread_rng, SeedableRng};
[INFO] [stdout]     |                            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ChaCha20Rng` is imported redundantly
[INFO] [stdout]    --> src/lib.rs:560:9
[INFO] [stdout]     |
[INFO] [stdout] 558 |     use super::*;
[INFO] [stdout]     |         -------- the item `ChaCha20Rng` is already imported here
[INFO] [stdout] 559 |     use rand::{thread_rng, SeedableRng};
[INFO] [stdout] 560 |     use rand_chacha::ChaCha20Rng;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.33s
[INFO] running `Command { std: "docker" "inspect" "a8323de1cfa23384d8b85a2bbbe6ec6330a9e4ed1a12e132e0fe8c5213e14ed1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8323de1cfa23384d8b85a2bbbe6ec6330a9e4ed1a12e132e0fe8c5213e14ed1", kill_on_drop: false }`
[INFO] [stdout] a8323de1cfa23384d8b85a2bbbe6ec6330a9e4ed1a12e132e0fe8c5213e14ed1