[INFO] fetching crate treeclocks 0.6.2...
[INFO] testing treeclocks-0.6.2 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate treeclocks 0.6.2 into /workspace/builds/worker-3-tc2/source
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate treeclocks 0.6.2
[INFO] finished tweaking crates.io crate treeclocks 0.6.2
[INFO] tweaked toml for crates.io crate treeclocks 0.6.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate treeclocks 0.6.2 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate treeclocks 0.6.2 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa5f794fe61f6430c38e52ef87e11fd7f5d8b3fcc5bf56d99b4c22abc180b5db
[INFO] running `Command { std: "docker" "start" "-a" "aa5f794fe61f6430c38e52ef87e11fd7f5d8b3fcc5bf56d99b4c22abc180b5db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa5f794fe61f6430c38e52ef87e11fd7f5d8b3fcc5bf56d99b4c22abc180b5db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa5f794fe61f6430c38e52ef87e11fd7f5d8b3fcc5bf56d99b4c22abc180b5db", kill_on_drop: false }`
[INFO] [stdout] aa5f794fe61f6430c38e52ef87e11fd7f5d8b3fcc5bf56d99b4c22abc180b5db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 982d2232ecf0ec2b3401f12203375e9ab6f0ad8adb5f6597f4b10cd6bcc665f2
[INFO] running `Command { std: "docker" "start" "-a" "982d2232ecf0ec2b3401f12203375e9ab6f0ad8adb5f6597f4b10cd6bcc665f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling treeclocks v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "982d2232ecf0ec2b3401f12203375e9ab6f0ad8adb5f6597f4b10cd6bcc665f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "982d2232ecf0ec2b3401f12203375e9ab6f0ad8adb5f6597f4b10cd6bcc665f2", kill_on_drop: false }`
[INFO] [stdout] 982d2232ecf0ec2b3401f12203375e9ab6f0ad8adb5f6597f4b10cd6bcc665f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 146fa81103c18d548ee7dce5e841837fc64bfa5ae1d754140c71017e4af628a5
[INFO] running `Command { std: "docker" "start" "-a" "146fa81103c18d548ee7dce5e841837fc64bfa5ae1d754140c71017e4af628a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling treeclocks v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "146fa81103c18d548ee7dce5e841837fc64bfa5ae1d754140c71017e4af628a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "146fa81103c18d548ee7dce5e841837fc64bfa5ae1d754140c71017e4af628a5", kill_on_drop: false }`
[INFO] [stdout] 146fa81103c18d548ee7dce5e841837fc64bfa5ae1d754140c71017e4af628a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6f4b8c13ac917299a5363c4c95df4900846067e0d31097dc88d4f4a7b59d647f
[INFO] running `Command { std: "docker" "start" "-a" "6f4b8c13ac917299a5363c4c95df4900846067e0d31097dc88d4f4a7b59d647f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/treeclocks-4ae315abdf1bb7d0)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test event_tree::tests::test_joins_1 ... ok
[INFO] [stdout] test id_tree::tests::test_fork_join ... ok
[INFO] [stdout] test event_tree::tests::test_ordering_1 ... ok
[INFO] [stdout] test itc_map::tests::test_inserts_1 ... ok
[INFO] [stdout] test event_tree::tests::test_larger_leaf ... ok
[INFO] [stdout] test itc_map::tests::test_patches_1 ... ok
[INFO] [stdout] test event_tree::tests::test_joins_2 ... ok
[INFO] [stdout] test itc_map::tests::test_removals_1 ... ok
[INFO] [stdout] test itc_map::tests::test_inserts_2 ... ok
[INFO] [stdout] test itc_pair::tests::test_basic ... ok
[INFO] [stdout] test itc_map::tests::test_patches_3 ... ok
[INFO] [stdout] test event_tree::tests::test_ordering_2 ... ok
[INFO] [stdout] test itc_pair::tests::test_difference ... ok
[INFO] [stdout] test itc_map::tests::test_patches_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests treeclocks
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/../README.md - (line 22) - compile ... ok
[INFO] [stdout] test src/../README.md - (line 46) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6f4b8c13ac917299a5363c4c95df4900846067e0d31097dc88d4f4a7b59d647f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f4b8c13ac917299a5363c4c95df4900846067e0d31097dc88d4f4a7b59d647f", kill_on_drop: false }`
[INFO] [stdout] 6f4b8c13ac917299a5363c4c95df4900846067e0d31097dc88d4f4a7b59d647f