[INFO] cloning repository https://github.com/GavinMendelGleason/prolog-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GavinMendelGleason/prolog-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGavinMendelGleason%2Fprolog-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGavinMendelGleason%2Fprolog-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 30dfe09f6a5a5a5355285cf69149f6c87d51a909 [INFO] checking GavinMendelGleason/prolog-rs against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGavinMendelGleason%2Fprolog-rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/GavinMendelGleason/prolog-rs on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/GavinMendelGleason/prolog-rs [INFO] finished tweaking git repo https://github.com/GavinMendelGleason/prolog-rs [INFO] tweaked toml for git repo https://github.com/GavinMendelGleason/prolog-rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/GavinMendelGleason/prolog-rs 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" "+506512391b1a75ae450d36c9420978402a91abcc" "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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dcd4214547f9245f16cfe37732eaa47b4edc80ce1e7fe15a0d5ad5caa4f8671d [INFO] running `Command { std: "docker" "start" "-a" "dcd4214547f9245f16cfe37732eaa47b4edc80ce1e7fe15a0d5ad5caa4f8671d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dcd4214547f9245f16cfe37732eaa47b4edc80ce1e7fe15a0d5ad5caa4f8671d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dcd4214547f9245f16cfe37732eaa47b4edc80ce1e7fe15a0d5ad5caa4f8671d", kill_on_drop: false }` [INFO] [stdout] dcd4214547f9245f16cfe37732eaa47b4edc80ce1e7fe15a0d5ad5caa4f8671d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d9a0d5d2e7028b13f62de44434b98097a98e5a09fb1328efc554cf7e1c32ef0 [INFO] running `Command { std: "docker" "start" "-a" "8d9a0d5d2e7028b13f62de44434b98097a98e5a09fb1328efc554cf7e1c32ef0", kill_on_drop: false }` [INFO] [stderr] Checking prolog-target v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0382]: use of moved value: `env` [INFO] [stdout] --> src/main.rs:123:21 [INFO] [stdout] | [INFO] [stdout] 121 | fn unify(env: Box, t: Box, s: Box) -> Option> { [INFO] [stdout] | --- move occurs because `env` has type `Box`, which does not implement the `Copy` trait [INFO] [stdout] 122 | let t = *enrich(env,t); [INFO] [stdout] | --- value moved here [INFO] [stdout] 123 | let s = *enrich(env,s); [INFO] [stdout] | ^^^ value used here after move [INFO] [stdout] | [INFO] [stdout] note: consider changing this parameter type in function `enrich` to borrow instead if owning the value isn't necessary [INFO] [stdout] --> src/main.rs:77:16 [INFO] [stdout] | [INFO] [stdout] 77 | fn enrich(env: Box, t: Box) -> Box { [INFO] [stdout] | ------ ^^^^^^^^ this parameter takes ownership of the value [INFO] [stdout] | | [INFO] [stdout] | in this function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0382]: use of moved value: `env` [INFO] [stdout] --> src/main.rs:123:21 [INFO] [stdout] | [INFO] [stdout] 121 | fn unify(env: Box, t: Box, s: Box) -> Option> { [INFO] [stdout] | --- move occurs because `env` has type `Box`, which does not implement the `Copy` trait [INFO] [stdout] 122 | let t = *enrich(env,t); [INFO] [stdout] | --- value moved here [INFO] [stdout] 123 | let s = *enrich(env,s); [INFO] [stdout] | ^^^ value used here after move [INFO] [stdout] | [INFO] [stdout] note: consider changing this parameter type in function `enrich` to borrow instead if owning the value isn't necessary [INFO] [stdout] --> src/main.rs:77:16 [INFO] [stdout] | [INFO] [stdout] 77 | fn enrich(env: Box, t: Box) -> Box { [INFO] [stdout] | ------ ^^^^^^^^ this parameter takes ownership of the value [INFO] [stdout] | | [INFO] [stdout] | in this function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0382]: use of moved value: `env` [INFO] [stdout] --> src/main.rs:129:41 [INFO] [stdout] | [INFO] [stdout] 121 | fn unify(env: Box, t: Box, s: Box) -> Option> { [INFO] [stdout] | --- move occurs because `env` has type `Box`, which does not implement the `Copy` trait [INFO] [stdout] 122 | let t = *enrich(env,t); [INFO] [stdout] 123 | let s = *enrich(env,s); [INFO] [stdout] | --- value moved here [INFO] [stdout] ... [INFO] [stdout] 129 | Option::Some(extend(env,x,Box::new(s))), [INFO] [stdout] | ^^^ value used here after move [INFO] [stdout] | [INFO] [stdout] note: consider changing this parameter type in function `enrich` to borrow instead if owning the value isn't necessary [INFO] [stdout] --> src/main.rs:77:16 [INFO] [stdout] | [INFO] [stdout] 77 | fn enrich(env: Box, t: Box) -> Box { [INFO] [stdout] | ------ ^^^^^^^^ this parameter takes ownership of the value [INFO] [stdout] | | [INFO] [stdout] | in this function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0382]: use of moved value: `env` [INFO] [stdout] --> src/main.rs:129:41 [INFO] [stdout] | [INFO] [stdout] 121 | fn unify(env: Box, t: Box, s: Box) -> Option> { [INFO] [stdout] | --- move occurs because `env` has type `Box`, which does not implement the `Copy` trait [INFO] [stdout] 122 | let t = *enrich(env,t); [INFO] [stdout] 123 | let s = *enrich(env,s); [INFO] [stdout] | --- value moved here [INFO] [stdout] ... [INFO] [stdout] 129 | Option::Some(extend(env,x,Box::new(s))), [INFO] [stdout] | ^^^ value used here after move [INFO] [stdout] | [INFO] [stdout] note: consider changing this parameter type in function `enrich` to borrow instead if owning the value isn't necessary [INFO] [stdout] --> src/main.rs:77:16 [INFO] [stdout] | [INFO] [stdout] 77 | fn enrich(env: Box, t: Box) -> Box { [INFO] [stdout] | ------ ^^^^^^^^ this parameter takes ownership of the value [INFO] [stdout] | | [INFO] [stdout] | in this function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0382]: use of partially moved value: `t` [INFO] [stdout] --> src/main.rs:138:48 [INFO] [stdout] | [INFO] [stdout] 134 | Term::func(f) => [INFO] [stdout] | - value partially moved here [INFO] [stdout] ... [INFO] [stdout] 138 | Some(extend(env,y,Box::new(t))), [INFO] [stdout] | ^ value used here after partial move [INFO] [stdout] | [INFO] [stdout] = note: partial move occurs because value has type `Box`, which does not implement the `Copy` trait [INFO] [stdout] help: borrow this binding in the pattern to avoid moving the value [INFO] [stdout] | [INFO] [stdout] 134 | Term::func(ref f) => [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0382]: use of partially moved value: `t` [INFO] [stdout] --> src/main.rs:138:48 [INFO] [stdout] | [INFO] [stdout] 134 | Term::func(f) => [INFO] [stdout] | - value partially moved here [INFO] [stdout] ... [INFO] [stdout] 138 | Some(extend(env,y,Box::new(t))), [INFO] [stdout] | ^ value used here after partial move [INFO] [stdout] | [INFO] [stdout] = note: partial move occurs because value has type `Box`, which does not implement the `Copy` trait [INFO] [stdout] help: borrow this binding in the pattern to avoid moving the value [INFO] [stdout] | [INFO] [stdout] 134 | Term::func(ref f) => [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0382]: use of moved value: `f.args` [INFO] [stdout] --> src/main.rs:142:40 [INFO] [stdout] | [INFO] [stdout] 134 | Term::func(f) => [INFO] [stdout] | - move occurs because `f` has type `Box`, which does not implement the `Copy` trait [INFO] [stdout] ... [INFO] [stdout] 141 | if fun_match(f,g) { [INFO] [stdout] | - value moved here [INFO] [stdout] 142 | unify_args(env,f.args,g.args) [INFO] [stdout] | ^^^^^^ value used here after move [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0382]: use of moved value: `f.args` [INFO] [stdout] --> src/main.rs:142:40 [INFO] [stdout] | [INFO] [stdout] 134 | Term::func(f) => [INFO] [stdout] | - move occurs because `f` has type `Box`, which does not implement the `Copy` trait [INFO] [stdout] ... [INFO] [stdout] 141 | if fun_match(f,g) { [INFO] [stdout] | - value moved here [INFO] [stdout] 142 | unify_args(env,f.args,g.args) [INFO] [stdout] | ^^^^^^ value used here after move [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0382]: use of moved value: `g.args` [INFO] [stdout] --> src/main.rs:142:47 [INFO] [stdout] | [INFO] [stdout] 139 | Term::func(g) => [INFO] [stdout] | - move occurs because `g` has type `Box`, which does not implement the `Copy` trait [INFO] [stdout] 140 | /* rigid- rigid */ [INFO] [stdout] 141 | if fun_match(f,g) { [INFO] [stdout] | - value moved here [INFO] [stdout] 142 | unify_args(env,f.args,g.args) [INFO] [stdout] | ^^^^^^ value used here after move [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0382]: use of moved value: `g.args` [INFO] [stdout] --> src/main.rs:142:47 [INFO] [stdout] | [INFO] [stdout] 139 | Term::func(g) => [INFO] [stdout] | - move occurs because `g` has type `Box`, which does not implement the `Copy` trait [INFO] [stdout] 140 | /* rigid- rigid */ [INFO] [stdout] 141 | if fun_match(f,g) { [INFO] [stdout] | - value moved here [INFO] [stdout] 142 | unify_args(env,f.args,g.args) [INFO] [stdout] | ^^^^^^ value used here after move [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0382`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0382`. [INFO] [stdout] [INFO] [stderr] error: could not compile `prolog-target` (bin "prolog-target") due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `prolog-target` (bin "prolog-target" test) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "8d9a0d5d2e7028b13f62de44434b98097a98e5a09fb1328efc554cf7e1c32ef0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d9a0d5d2e7028b13f62de44434b98097a98e5a09fb1328efc554cf7e1c32ef0", kill_on_drop: false }` [INFO] [stdout] 8d9a0d5d2e7028b13f62de44434b98097a98e5a09fb1328efc554cf7e1c32ef0