[INFO] fetching crate phantasm 0.1.3...
[INFO] testing phantasm-0.1.3 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate phantasm 0.1.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate phantasm 0.1.3
[INFO] finished tweaking crates.io crate phantasm 0.1.3
[INFO] tweaked toml for crates.io crate phantasm 0.1.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate phantasm 0.1.3 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0eed7855d49b5fe71153845572d4065ce66859efe2031779a4d482b3db1c3f2f
[INFO] running `Command { std: "docker" "start" "-a" "0eed7855d49b5fe71153845572d4065ce66859efe2031779a4d482b3db1c3f2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0eed7855d49b5fe71153845572d4065ce66859efe2031779a4d482b3db1c3f2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eed7855d49b5fe71153845572d4065ce66859efe2031779a4d482b3db1c3f2f", kill_on_drop: false }`
[INFO] [stdout] 0eed7855d49b5fe71153845572d4065ce66859efe2031779a4d482b3db1c3f2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a39356749fef258cbe7dacecacce1c6ba6bd1a76615856d84f9da761924af799
[INFO] running `Command { std: "docker" "start" "-a" "a39356749fef258cbe7dacecacce1c6ba6bd1a76615856d84f9da761924af799", kill_on_drop: false }`
[INFO] [stderr]    Compiling phantasm v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "a39356749fef258cbe7dacecacce1c6ba6bd1a76615856d84f9da761924af799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a39356749fef258cbe7dacecacce1c6ba6bd1a76615856d84f9da761924af799", kill_on_drop: false }`
[INFO] [stdout] a39356749fef258cbe7dacecacce1c6ba6bd1a76615856d84f9da761924af799
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c6b358d6e8db21a91aea9568f50ecc8a5e518de7a71bb1071c912ba60c42209
[INFO] running `Command { std: "docker" "start" "-a" "8c6b358d6e8db21a91aea9568f50ecc8a5e518de7a71bb1071c912ba60c42209", kill_on_drop: false }`
[INFO] [stderr]    Compiling phantasm v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "8c6b358d6e8db21a91aea9568f50ecc8a5e518de7a71bb1071c912ba60c42209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c6b358d6e8db21a91aea9568f50ecc8a5e518de7a71bb1071c912ba60c42209", kill_on_drop: false }`
[INFO] [stdout] 8c6b358d6e8db21a91aea9568f50ecc8a5e518de7a71bb1071c912ba60c42209
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 427e611459085a7636fcb95cab828dff79468ed924a215bc7c4c163607940e4f
[INFO] running `Command { std: "docker" "start" "-a" "427e611459085a7636fcb95cab828dff79468ed924a215bc7c4c163607940e4f", 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/phantasm-4d0c6618acd7c1ae)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::debug ... ok
[INFO] [stderr]    Doc-tests phantasm
[INFO] [stdout] test tests::zstness ... 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] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/lib.rs - Contravariant (line 238) - compile fail ... FAILED
[INFO] [stdout] test src/lib.rs - (line 95) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 15) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 114) ... ok
[INFO] [stdout] test src/lib.rs - Covariant (line 202) - compile fail ... FAILED
[INFO] [stdout] test src/lib.rs - (line 100) ... ok
[INFO] [stdout] test src/lib.rs - (line 81) ... ok
[INFO] [stdout] test src/lib.rs - Contravariant (line 227) ... ok
[INFO] [stdout] test src/lib.rs - (line 63) ... ok
[INFO] [stdout] test src/lib.rs - Contravariant (line 247) ... ok
[INFO] [stdout] test src/lib.rs - Covariant (line 193) ... ok
[INFO] [stdout] test src/lib.rs - Invariant (line 137) ... ok
[INFO] [stdout] test src/lib.rs - tests::contravariance (line 516) - compile fail ... FAILED
[INFO] [stdout] test src/lib.rs - Covariant (line 182) ... ok
[INFO] [stdout] test src/lib.rs - Invariant (line 157) - compile fail ... FAILED
[INFO] [stdout] test src/lib.rs - r#impl::reexport_hack (line 287) ... ok
[INFO] [stdout] test src/lib.rs - Invariant (line 148) - compile fail ... FAILED
[INFO] [stdout] test src/lib.rs - tests::invariance (line 493) - compile fail ... FAILED
[INFO] [stdout] test src/lib.rs - tests::covariance (line 502) - compile fail ... FAILED
[INFO] [stdout] test src/lib.rs - tests::invariance (line 487) - compile fail ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Contravariant (line 238) stdout ----
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]  --> src/lib.rs:244:45
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn covariant_fail<'l>(with_sub: Contravariant<Lt<'static>>) {
[INFO] [stdout]   |                   -- lifetime `'l` defined here
[INFO] [stdout] 9 |     let with_super: Contravariant<Lt<'l>> = with_sub; // mismatched types
[INFO] [stdout]   |                                             ^^^^^^^^ assignment requires that `'l` must outlive `'static`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Some expected error codes were not found: ["E0308"]
[INFO] [stdout] ---- src/lib.rs - Covariant (line 202) stdout ----
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]  --> src/lib.rs:208:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn contravariant_fail<'l>(with_super: Covariant<Lt<'l>>) {
[INFO] [stdout]   |                       -- lifetime `'l` defined here
[INFO] [stdout] 9 |     let with_sub: Covariant<Lt<'static>> = with_super; // mismatched types
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^^^^ type annotation requires that `'l` must outlive `'static`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Some expected error codes were not found: ["E0308"]
[INFO] [stdout] ---- src/lib.rs - tests::contravariance (line 516) stdout ----
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]  --> src/lib.rs:520:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn covariant_fail<'l>(arg: Contravariant<Lt<'static>>) -> Contravariant<Lt<'l>> {
[INFO] [stdout]   |                   -- lifetime `'l` defined here
[INFO] [stdout] 7 |     arg
[INFO] [stdout]   |     ^^^ returning this value requires that `'l` must outlive `'static`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Some expected error codes were not found: ["E0308"]
[INFO] [stdout] ---- src/lib.rs - Invariant (line 157) stdout ----
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]  --> src/lib.rs:163:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn contravariant_fail<'l>(with_super: Invariant<Lt<'l>>) {
[INFO] [stdout]   |                       -- lifetime `'l` defined here
[INFO] [stdout] 9 |     let with_sub: Invariant<Lt<'static>> = with_super; // mismatched types
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^^^^ type annotation requires that `'l` must outlive `'static`
[INFO] [stdout]   |
[INFO] [stdout]   = note: requirement occurs because of the type `phantasm::r#impl::Invariant<phantasm::r#impl::Lt<'_>>`, which makes the generic argument `phantasm::r#impl::Lt<'_>` invariant
[INFO] [stdout]   = note: the enum `phantasm::r#impl::Invariant<T>` is invariant over the parameter `T`
[INFO] [stdout]   = help: see <https://doc.rust-lang.org/nomicon/subtyping.html> for more information about variance
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Some expected error codes were not found: ["E0308"]
[INFO] [stdout] ---- src/lib.rs - Invariant (line 148) stdout ----
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]  --> src/lib.rs:154:41
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn covariant_fail<'l>(with_sub: Invariant<Lt<'static>>) {
[INFO] [stdout]   |                   -- lifetime `'l` defined here
[INFO] [stdout] 9 |     let with_super: Invariant<Lt<'l>> = with_sub; // mismatched types
[INFO] [stdout]   |                                         ^^^^^^^^ assignment requires that `'l` must outlive `'static`
[INFO] [stdout]   |
[INFO] [stdout]   = note: requirement occurs because of the type `phantasm::r#impl::Invariant<phantasm::r#impl::Lt<'_>>`, which makes the generic argument `phantasm::r#impl::Lt<'_>` invariant
[INFO] [stdout]   = note: the enum `phantasm::r#impl::Invariant<T>` is invariant over the parameter `T`
[INFO] [stdout]   = help: see <https://doc.rust-lang.org/nomicon/subtyping.html> for more information about variance
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Some expected error codes were not found: ["E0308"]
[INFO] [stdout] ---- src/lib.rs - tests::invariance (line 493) stdout ----
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]  --> src/lib.rs:497:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn covariant_fail<'l>(arg: Invariant<Lt<'static>>) -> Invariant<Lt<'l>> {
[INFO] [stdout]   |                   -- lifetime `'l` defined here
[INFO] [stdout] 7 |     arg
[INFO] [stdout]   |     ^^^ returning this value requires that `'l` must outlive `'static`
[INFO] [stdout]   |
[INFO] [stdout]   = note: requirement occurs because of the type `phantasm::r#impl::Invariant<phantasm::r#impl::Lt<'_>>`, which makes the generic argument `phantasm::r#impl::Lt<'_>` invariant
[INFO] [stdout]   = note: the enum `phantasm::r#impl::Invariant<T>` is invariant over the parameter `T`
[INFO] [stdout]   = help: see <https://doc.rust-lang.org/nomicon/subtyping.html> for more information about variance
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Some expected error codes were not found: ["E0308"]
[INFO] [stdout] ---- src/lib.rs - tests::covariance (line 502) stdout ----
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]  --> src/lib.rs:506:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn contravariant_fail<'l>(arg: Covariant<Lt<'l>>) -> Covariant<Lt<'static>> {
[INFO] [stdout]   |                       -- lifetime `'l` defined here
[INFO] [stdout] 7 |     arg
[INFO] [stdout]   |     ^^^ returning this value requires that `'l` must outlive `'static`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Some expected error codes were not found: ["E0308"]
[INFO] [stdout] ---- src/lib.rs - tests::invariance (line 487) stdout ----
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]  --> src/lib.rs:491:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn contravariant_fail<'l>(arg: Invariant<Lt<'l>>) -> Invariant<Lt<'static>> {
[INFO] [stdout]   |                       -- lifetime `'l` defined here
[INFO] [stdout] 7 |     arg
[INFO] [stdout]   |     ^^^ returning this value requires that `'l` must outlive `'static`
[INFO] [stdout]   |
[INFO] [stdout]   = note: requirement occurs because of the type `phantasm::r#impl::Invariant<phantasm::r#impl::Lt<'_>>`, which makes the generic argument `phantasm::r#impl::Lt<'_>` invariant
[INFO] [stdout]   = note: the enum `phantasm::r#impl::Invariant<T>` is invariant over the parameter `T`
[INFO] [stdout]   = help: see <https://doc.rust-lang.org/nomicon/subtyping.html> for more information about variance
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Some expected error codes were not found: ["E0308"]
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Contravariant (line 238)
[INFO] [stdout]     src/lib.rs - Covariant (line 202)
[INFO] [stdout]     src/lib.rs - Invariant (line 148)
[INFO] [stdout]     src/lib.rs - Invariant (line 157)
[INFO] [stdout]     src/lib.rs - tests::contravariance (line 516)
[INFO] [stdout]     src/lib.rs - tests::covariance (line 502)
[INFO] [stdout]     src/lib.rs - tests::invariance (line 487)
[INFO] [stdout]     src/lib.rs - tests::invariance (line 493)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 12 passed; 8 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.31s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "427e611459085a7636fcb95cab828dff79468ed924a215bc7c4c163607940e4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "427e611459085a7636fcb95cab828dff79468ed924a215bc7c4c163607940e4f", kill_on_drop: false }`
[INFO] [stdout] 427e611459085a7636fcb95cab828dff79468ed924a215bc7c4c163607940e4f
