[INFO] cloning repository https://github.com/bouzuya/ohori-compiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bouzuya/ohori-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbouzuya%2Fohori-compiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbouzuya%2Fohori-compiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 94b83efca5b952b4672b8029ea610e1a13477e78
[INFO] building bouzuya/ohori-compiler against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbouzuya%2Fohori-compiler" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bouzuya/ohori-compiler on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bouzuya/ohori-compiler
[INFO] finished tweaking git repo https://github.com/bouzuya/ohori-compiler
[INFO] tweaked toml for git repo https://github.com/bouzuya/ohori-compiler written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/bouzuya/ohori-compiler 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90dc34091395d193efe5c9b5f6aa9e6eace7b888f10b9b870d9b05bec8d842ae
[INFO] running `Command { std: "docker" "start" "-a" "90dc34091395d193efe5c9b5f6aa9e6eace7b888f10b9b870d9b05bec8d842ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90dc34091395d193efe5c9b5f6aa9e6eace7b888f10b9b870d9b05bec8d842ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90dc34091395d193efe5c9b5f6aa9e6eace7b888f10b9b870d9b05bec8d842ae", kill_on_drop: false }`
[INFO] [stdout] 90dc34091395d193efe5c9b5f6aa9e6eace7b888f10b9b870d9b05bec8d842ae
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec07989121d2c03eae23a27589b34c2819b0506b85fa7fd5c9428db7641b6704
[INFO] running `Command { std: "docker" "start" "-a" "ec07989121d2c03eae23a27589b34c2819b0506b85fa7fd5c9428db7641b6704", kill_on_drop: false }`
[INFO] [stderr]    Compiling ohori-compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `D` is never used
[INFO] [stdout]   --> src/tm1.rs:28:6
[INFO] [stdout]    |
[INFO] [stdout] 28 | enum D {
[INFO] [stdout]    |      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `D` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `S` is never used
[INFO] [stdout]   --> src/tm1.rs:35:6
[INFO] [stdout]    |
[INFO] [stdout] 35 | enum S {
[INFO] [stdout]    |      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `S` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Q` is never used
[INFO] [stdout]   --> src/tm1.rs:43:6
[INFO] [stdout]    |
[INFO] [stdout] 43 | enum Q {
[INFO] [stdout]    |      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Q` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Delta` is never used
[INFO] [stdout]   --> src/tm1.rs:49:6
[INFO] [stdout]    |
[INFO] [stdout] 49 | type Delta = Vec<((Q, S), (Q, S, D))>;
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Program` is never used
[INFO] [stdout]   --> src/tm1.rs:52:6
[INFO] [stdout]    |
[INFO] [stdout] 52 | type Program = (Q, Delta);
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Tape` is never used
[INFO] [stdout]   --> src/tm1.rs:55:6
[INFO] [stdout]    |
[INFO] [stdout] 55 | type Tape = (List, S, List);
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add_one` is never used
[INFO] [stdout]   --> src/tm1.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn add_one() -> Program {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `List` is never constructed
[INFO] [stdout]   --> src/tm1.rs:77:8
[INFO] [stdout]    |
[INFO] [stdout] 77 | struct List(Vec<S>);
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `List` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from`, `cons`, `head`, and `tail` are never used
[INFO] [stdout]    --> src/tm1.rs:80:8
[INFO] [stdout]     |
[INFO] [stdout] 79  | impl List {
[INFO] [stdout]     | --------- associated items in this implementation
[INFO] [stdout] 80  |     fn from<I>(iter: I) -> Self
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88  |     fn cons(mut self, s: S) -> Self {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98  |     fn head(&self) -> S {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     fn tail(mut self) -> Self {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `move_l` is never used
[INFO] [stdout]    --> src/tm1.rs:114:4
[INFO] [stdout]     |
[INFO] [stdout] 114 | fn move_l(tape: Tape) -> Tape {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `move_r` is never used
[INFO] [stdout]    --> src/tm1.rs:120:4
[INFO] [stdout]     |
[INFO] [stdout] 120 | fn move_r(tape: Tape) -> Tape {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mov` is never used
[INFO] [stdout]    --> src/tm1.rs:125:4
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn mov(d: D, tape: Tape) -> Tape {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `exec` is never used
[INFO] [stdout]    --> src/tm1.rs:132:4
[INFO] [stdout]     |
[INFO] [stdout] 132 | fn exec(delta: &Delta, q: &Q, (left, head, right): Tape) -> Tape {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `D` is never used
[INFO] [stdout]  --> src/tm2.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | enum D {
[INFO] [stdout]   |      ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `D` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `S` is never used
[INFO] [stdout]   --> src/tm2.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum S {
[INFO] [stdout]    |      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `S` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Q` is never used
[INFO] [stdout]   --> src/tm2.rs:20:6
[INFO] [stdout]    |
[INFO] [stdout] 20 | enum Q {
[INFO] [stdout]    |      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Q` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Delta` is never used
[INFO] [stdout]   --> src/tm2.rs:28:6
[INFO] [stdout]    |
[INFO] [stdout] 28 | type Delta = Vec<((Q, S), (Q, S, D))>;
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Program` is never used
[INFO] [stdout]   --> src/tm2.rs:31:6
[INFO] [stdout]    |
[INFO] [stdout] 31 | type Program = (Q, Delta);
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Tape` is never used
[INFO] [stdout]   --> src/tm2.rs:34:6
[INFO] [stdout]    |
[INFO] [stdout] 34 | type Tape = (List, S, List);
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add_one_2_2` is never used
[INFO] [stdout]   --> src/tm2.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn add_one_2_2() -> Program {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `List` is never constructed
[INFO] [stdout]   --> src/tm2.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | struct List(Vec<S>);
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `List` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from`, `cons`, `head`, and `tail` are never used
[INFO] [stdout]   --> src/tm2.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | impl List {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 63 |     fn from<I>(iter: I) -> Self
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     fn cons(mut self, s: S) -> Self {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     fn head(&self) -> S {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 |     fn tail(mut self) -> Self {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `move_l` is never used
[INFO] [stdout]   --> src/tm2.rs:97:4
[INFO] [stdout]    |
[INFO] [stdout] 97 | fn move_l(tape: Tape) -> Tape {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `move_r` is never used
[INFO] [stdout]    --> src/tm2.rs:103:4
[INFO] [stdout]     |
[INFO] [stdout] 103 | fn move_r(tape: Tape) -> Tape {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mov` is never used
[INFO] [stdout]    --> src/tm2.rs:108:4
[INFO] [stdout]     |
[INFO] [stdout] 108 | fn mov(d: D, tape: Tape) -> Tape {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `exec` is never used
[INFO] [stdout]    --> src/tm2.rs:115:4
[INFO] [stdout]     |
[INFO] [stdout] 115 | fn exec(delta: &Delta, q: &Q, (left, head, right): Tape) -> Tape {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `D` is never used
[INFO] [stdout]  --> src/tm3.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | enum D {
[INFO] [stdout]   |      ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `D` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `S` is never used
[INFO] [stdout]   --> src/tm3.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum S {
[INFO] [stdout]    |      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `S` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Q` is never used
[INFO] [stdout]   --> src/tm3.rs:20:6
[INFO] [stdout]    |
[INFO] [stdout] 20 | enum Q {
[INFO] [stdout]    |      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Q` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `A` is never used
[INFO] [stdout]   --> src/tm3.rs:30:6
[INFO] [stdout]    |
[INFO] [stdout] 30 | enum A {
[INFO] [stdout]    |      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `A` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Delta` is never used
[INFO] [stdout]   --> src/tm3.rs:36:6
[INFO] [stdout]    |
[INFO] [stdout] 36 | type Delta = Vec<((Q, S), (Q, A))>;
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Program` is never used
[INFO] [stdout]   --> src/tm3.rs:39:6
[INFO] [stdout]    |
[INFO] [stdout] 39 | type Program = (Q, Delta);
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Tape` is never used
[INFO] [stdout]   --> src/tm3.rs:42:6
[INFO] [stdout]    |
[INFO] [stdout] 42 | type Tape = (List, S, List);
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add_one_2_3` is never used
[INFO] [stdout]   --> src/tm3.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn add_one_2_3() -> Program {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `List` is never constructed
[INFO] [stdout]   --> src/tm3.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 | struct List(Vec<S>);
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `List` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from`, `cons`, `head`, and `tail` are never used
[INFO] [stdout]   --> src/tm3.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | impl List {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 76 |     fn from<I>(iter: I) -> Self
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 |     fn cons(mut self, s: S) -> Self {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |     fn head(&self) -> S {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98 |     fn tail(mut self) -> Self {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `move_l` is never used
[INFO] [stdout]    --> src/tm3.rs:110:4
[INFO] [stdout]     |
[INFO] [stdout] 110 | fn move_l(tape: Tape) -> Tape {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `move_r` is never used
[INFO] [stdout]    --> src/tm3.rs:116:4
[INFO] [stdout]     |
[INFO] [stdout] 116 | fn move_r(tape: Tape) -> Tape {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mov` is never used
[INFO] [stdout]    --> src/tm3.rs:121:4
[INFO] [stdout]     |
[INFO] [stdout] 121 | fn mov(d: D, tape: Tape) -> Tape {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `exec` is never used
[INFO] [stdout]    --> src/tm3.rs:128:4
[INFO] [stdout]     |
[INFO] [stdout] 128 | fn exec(delta: &Delta, q: &Q, (left, head, right): Tape) -> Tape {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "ec07989121d2c03eae23a27589b34c2819b0506b85fa7fd5c9428db7641b6704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec07989121d2c03eae23a27589b34c2819b0506b85fa7fd5c9428db7641b6704", kill_on_drop: false }`
[INFO] [stdout] ec07989121d2c03eae23a27589b34c2819b0506b85fa7fd5c9428db7641b6704
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/1dbfa2e914f52f263dc1fdaf4ef03d307797b9e5a98d40ae759f72a0bb0f6b3a-init: no space left on device