[INFO] fetching crate parametrics 1.5.0...
[INFO] testing parametrics-1.5.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate parametrics 1.5.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate parametrics 1.5.0
[INFO] finished tweaking crates.io crate parametrics 1.5.0
[INFO] tweaked toml for crates.io crate parametrics 1.5.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate parametrics 1.5.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 18 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 36445276264ce45d02d4b75dc95748baa57f58a5d769987daab0cfcb13ff4d44
[INFO] running `Command { std: "docker" "start" "-a" "36445276264ce45d02d4b75dc95748baa57f58a5d769987daab0cfcb13ff4d44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36445276264ce45d02d4b75dc95748baa57f58a5d769987daab0cfcb13ff4d44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36445276264ce45d02d4b75dc95748baa57f58a5d769987daab0cfcb13ff4d44", kill_on_drop: false }`
[INFO] [stdout] 36445276264ce45d02d4b75dc95748baa57f58a5d769987daab0cfcb13ff4d44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 15f0d660062e39bb50814e57b8ae49e973265e1086506f576a32059d59e2434b
[INFO] running `Command { std: "docker" "start" "-a" "15f0d660062e39bb50814e57b8ae49e973265e1086506f576a32059d59e2434b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling euclid v0.22.11
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling parametrics v1.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.12s
[INFO] running `Command { std: "docker" "inspect" "15f0d660062e39bb50814e57b8ae49e973265e1086506f576a32059d59e2434b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15f0d660062e39bb50814e57b8ae49e973265e1086506f576a32059d59e2434b", kill_on_drop: false }`
[INFO] [stdout] 15f0d660062e39bb50814e57b8ae49e973265e1086506f576a32059d59e2434b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b66ce495057dd24ea978577a9ad5543eb74db8ae619cec000a1e9ea9b126e1b9
[INFO] running `Command { std: "docker" "start" "-a" "b66ce495057dd24ea978577a9ad5543eb74db8ae619cec000a1e9ea9b126e1b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling parametrics v1.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "b66ce495057dd24ea978577a9ad5543eb74db8ae619cec000a1e9ea9b126e1b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b66ce495057dd24ea978577a9ad5543eb74db8ae619cec000a1e9ea9b126e1b9", kill_on_drop: false }`
[INFO] [stdout] b66ce495057dd24ea978577a9ad5543eb74db8ae619cec000a1e9ea9b126e1b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 97af29549cfc5395ed75a8b0527be06eb8622f16bd8731c6d74ee4a85086e02a
[INFO] running `Command { std: "docker" "start" "-a" "97af29549cfc5395ed75a8b0527be06eb8622f16bd8731c6d74ee4a85086e02a", 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/parametrics-6e20d12e1669dcb2)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test bezier::tests::test_bezier_fourth ... ok
[INFO] [stdout] test bezier::tests::test_bezier_fourth_spline ... ok
[INFO] [stdout] test bezier::tests::test_bezier_second ... ok
[INFO] [stdout] test bezier::tests::test_bezier_second_spline ... ok
[INFO] [stdout] test bezier::tests::test_bezier_third ... ok
[INFO] [stdout] test circle::tests::test_circle ... ok
[INFO] [stdout] test circle::tests::test_circle_arc ... ok
[INFO] [stdout] test core::tests::test_1d ... ok
[INFO] [stdout] test bezier::tests::test_bezier_third_spline ... ok
[INFO] [stdout] test core::tests::test_concat_repeat ... ok
[INFO] [stdout] test core::tests::test_random ... ok
[INFO] [stdout] test core::tests::test_for_closures ... ok
[INFO] [stdout] test core::tests::test_rotate ... ok
[INFO] [stdout] test core::tests::test_repeat ... ok
[INFO] [stdout] test core::tests::test_rotate_translate ... ok
[INFO] [stdout] test core::tests::test_scale ... ok
[INFO] [stdout] test core::tests::test_translate ... ok
[INFO] [stdout] test segment::tests::test_segment ... ok
[INFO] [stdout] test core::tests::test_concat ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests parametrics
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "97af29549cfc5395ed75a8b0527be06eb8622f16bd8731c6d74ee4a85086e02a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97af29549cfc5395ed75a8b0527be06eb8622f16bd8731c6d74ee4a85086e02a", kill_on_drop: false }`
[INFO] [stdout] 97af29549cfc5395ed75a8b0527be06eb8622f16bd8731c6d74ee4a85086e02a