[INFO] fetching crate heapq 0.2.0...
[INFO] testing heapq-0.2.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate heapq 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate heapq 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate heapq 0.2.0
[INFO] tweaked toml for crates.io crate heapq 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate heapq 0.2.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate heapq 0.2.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96052a29857c477461012360febe1344705d56b7498a1d169b6f982534c27b3a
[INFO] running `Command { std: "docker" "start" "-a" "96052a29857c477461012360febe1344705d56b7498a1d169b6f982534c27b3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96052a29857c477461012360febe1344705d56b7498a1d169b6f982534c27b3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96052a29857c477461012360febe1344705d56b7498a1d169b6f982534c27b3a", kill_on_drop: false }`
[INFO] [stdout] 96052a29857c477461012360febe1344705d56b7498a1d169b6f982534c27b3a
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e50c8e572ceda7a344da99d617c548713b128775d2c4d522daf74c7f074fbf9e
[INFO] running `Command { std: "docker" "start" "-a" "e50c8e572ceda7a344da99d617c548713b128775d2c4d522daf74c7f074fbf9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling heapq v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "e50c8e572ceda7a344da99d617c548713b128775d2c4d522daf74c7f074fbf9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e50c8e572ceda7a344da99d617c548713b128775d2c4d522daf74c7f074fbf9e", kill_on_drop: false }`
[INFO] [stdout] e50c8e572ceda7a344da99d617c548713b128775d2c4d522daf74c7f074fbf9e
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddf733ed63e069eac8622e0e69668dc6c04c6319e54d1debeebfdfaa2c541ed5
[INFO] running `Command { std: "docker" "start" "-a" "ddf733ed63e069eac8622e0e69668dc6c04c6319e54d1debeebfdfaa2c541ed5", kill_on_drop: false }`
[INFO] [stderr]    Compiling heapq v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "ddf733ed63e069eac8622e0e69668dc6c04c6319e54d1debeebfdfaa2c541ed5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddf733ed63e069eac8622e0e69668dc6c04c6319e54d1debeebfdfaa2c541ed5", kill_on_drop: false }`
[INFO] [stdout] ddf733ed63e069eac8622e0e69668dc6c04c6319e54d1debeebfdfaa2c541ed5
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d4f9bf9cbb3a4c176b0aa76501c348e6b0536420322bc3c6e96eaa2e26beff99
[INFO] running `Command { std: "docker" "start" "-a" "d4f9bf9cbb3a4c176b0aa76501c348e6b0536420322bc3c6e96eaa2e26beff99", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/heapq-7fa10704ad93a679)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test queue::test::test_into_vec ... ok
[INFO] [stderr]    Doc-tests heapq
[INFO] [stdout] test queue::test::test_priority_queue_reverse_order ... ok
[INFO] [stdout] test queue::test::test_priority_queue ... ok
[INFO] [stdout] test scored_item::test::test_scored_item ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/../README.md - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d4f9bf9cbb3a4c176b0aa76501c348e6b0536420322bc3c6e96eaa2e26beff99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4f9bf9cbb3a4c176b0aa76501c348e6b0536420322bc3c6e96eaa2e26beff99", kill_on_drop: false }`
[INFO] [stdout] d4f9bf9cbb3a4c176b0aa76501c348e6b0536420322bc3c6e96eaa2e26beff99