[INFO] fetching crate measurements 0.11.0...
[INFO] checking measurements-0.11.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3
[INFO] extracting crate measurements 0.11.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate measurements 0.11.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate measurements 0.11.0
[INFO] finished tweaking crates.io crate measurements 0.11.0
[INFO] tweaked toml for crates.io crate measurements 0.11.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate measurements 0.11.0 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8695b1b18d8f20efc1bd5be80f9290f9de154ce6b89e7a6ed17a1cbcf059de06
[INFO] running `Command { std: "docker" "start" "-a" "8695b1b18d8f20efc1bd5be80f9290f9de154ce6b89e7a6ed17a1cbcf059de06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8695b1b18d8f20efc1bd5be80f9290f9de154ce6b89e7a6ed17a1cbcf059de06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8695b1b18d8f20efc1bd5be80f9290f9de154ce6b89e7a6ed17a1cbcf059de06", kill_on_drop: false }`
[INFO] [stdout] 8695b1b18d8f20efc1bd5be80f9290f9de154ce6b89e7a6ed17a1cbcf059de06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2dae0622b0d4b5408fc9d5e5ff14f693b2ab02f43056521bcfe9d62673615c4f
[INFO] running `Command { std: "docker" "start" "-a" "2dae0622b0d4b5408fc9d5e5ff14f693b2ab02f43056521bcfe9d62673615c4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.2
[INFO] [stderr]     Checking measurements v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: the item `Length` is imported redundantly
[INFO] [stdout]    --> src/speed.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |     use length::Length;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 118 |     use speed::*;
[INFO] [stdout]     |         -------- the item `Length` is already imported here
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:9:9
[INFO] [stdout]     |
[INFO] [stdout] 9   | #![deny(warnings, missing_docs)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `time` is imported redundantly
[INFO] [stdout]    --> src/frequency.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 166 |     use super::*;
[INFO] [stdout]     |         -------- the item `time` is already imported here
[INFO] [stdout] 167 |     use test_utils::assert_almost_eq;
[INFO] [stdout] 168 |     use time;
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `measurements` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "2dae0622b0d4b5408fc9d5e5ff14f693b2ab02f43056521bcfe9d62673615c4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dae0622b0d4b5408fc9d5e5ff14f693b2ab02f43056521bcfe9d62673615c4f", kill_on_drop: false }`
[INFO] [stdout] 2dae0622b0d4b5408fc9d5e5ff14f693b2ab02f43056521bcfe9d62673615c4f
[INFO] checking measurements-0.11.0 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3
[INFO] extracting crate measurements 0.11.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate measurements 0.11.0 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate measurements 0.11.0
[INFO] finished tweaking crates.io crate measurements 0.11.0
[INFO] tweaked toml for crates.io crate measurements 0.11.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate measurements 0.11.0 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f81197778bdee73d58ecfd1c95aa4513c965032c2e5fe5ea42a26aa01a5395d
[INFO] running `Command { std: "docker" "start" "-a" "5f81197778bdee73d58ecfd1c95aa4513c965032c2e5fe5ea42a26aa01a5395d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f81197778bdee73d58ecfd1c95aa4513c965032c2e5fe5ea42a26aa01a5395d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f81197778bdee73d58ecfd1c95aa4513c965032c2e5fe5ea42a26aa01a5395d", kill_on_drop: false }`
[INFO] [stdout] 5f81197778bdee73d58ecfd1c95aa4513c965032c2e5fe5ea42a26aa01a5395d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 880872d2b621b76f7f20cf8f3f02f13cf4ddab55d88662d1da82dafee6a12dc8
[INFO] running `Command { std: "docker" "start" "-a" "880872d2b621b76f7f20cf8f3f02f13cf4ddab55d88662d1da82dafee6a12dc8", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] no edition found in manifest, probably 2015, skipping
[INFO] running `Command { std: "docker" "inspect" "880872d2b621b76f7f20cf8f3f02f13cf4ddab55d88662d1da82dafee6a12dc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "880872d2b621b76f7f20cf8f3f02f13cf4ddab55d88662d1da82dafee6a12dc8", kill_on_drop: false }`
[INFO] [stdout] 880872d2b621b76f7f20cf8f3f02f13cf4ddab55d88662d1da82dafee6a12dc8